
Law & Order: Special Victims Unit is an American crime drama television series created by Dick Wolf. The series premiered on NBC on September 20, 1999.
Starring[]
- Christopher Meloni - Elliot Stabler
- Mariska Hargitay - Olivia Benson
- Richard Belzer - John Munch
- Michelle Hurd - Monique Jeffries (eps1-23, 29, 38)
- Dann Florek - Donald "Don" Cragen
- Stephanie March - Alexandra Cabot
- Ice-T - Odafin Tutuola
- B.D. Wong - Dr. George Huang
- Diane Neal - Casey Novak
- Tamara Tunie - Melinda Warner
- Adam Beach - Chester Lake (eps173, 183-202)
- Michaela McManus - Kim Greylek
- Danny Pino - Nick Amaro
- Kelli Giddish - Amanda Rollins
- Raúl Esparza - Rafael Barba
- Peter Scanavino - Dominick Carisi, Jr.
- Philip Winchester - Peter Stone
- Jamie Gray Hyder - Katriona Tamin
- Demore Barnes - Christian Garland
- Octavio Pisano - Joe Velasco
- Molly Burnett - Grace Muncy
- Kevin Kane - Terry Bruno
- Juliana Aidén Martinez - Kate Silva
Special Guest Stars[]
- Aidan Quinn - Ben Nicholson (ep187), Burton Lowe (ep500)
- Ainsley Seiger - Jet Slootmaekers
- Alana de la Garza - Connie Rubirosa (ep331)
- Alec Baldwin - Jimmy MacArthur (ep337)
- Alfred Molina - Gabriel Duvall (ep136)
- Amy Irving - Rebecca Ramsey (ep44)
- Andre Braugher - Bayard Ellis
- Angela Lansbury - Eleanor Duvall (ep136)
- Ann-Margret - Rita Wills (ep242)
- Annie Potts - Sophie Devere
- Anthony Anderson - Detective Lucius Blaine (ep159)
- Anthony Edwards - Patrick Griffin (ep394)
- Armand Assante - Nicolas Amaro (ep355)
- Bill Pullman - Kurt Moss (ep199)
- Billy Campbell - Ron Polikoff (ep124)
- Blair Underwood - Miles Sennet (ep172)
- Bradley Whitford - Frank Maddox (ep341), Pence Humphrey (ep531)
- Brenda Blethyn - Linnie Malcolm (ep210)
- Brent Antonello - Jamie Whelan (ep538)
- Brian Dennehy - Judson Tierney (ep171)
- Camryn Manheim - Kate Dixon (eps517, 526)
- Carol Burnett - Birdie Sulloway (ep218)
- Cathy Moriarty-Gentile - Denise Eldridge (ep135)
- Charles Grodin - Brett Forrester (ep303)
- Chloë Sevigny - Christine Hartwell (ep290)
- Chris "Ludacris" Bridges - Darius Parker (eps157, 183)
- Christine Lahti - Sonya Paxton
- Connie Nielsen - Detective Dani Beck
- Cybill Shepherd - Jolene Castille (ep322)
- Cynthia Nixon - Janis Donovan (ep184)
- Dabney Coleman - Frank Hager (ep215)
- Danielle Moné Truitt - Ayanna Bell
- Debra Messing - Alicia Harding (ep265)
- Delroy Lindo - Detective Victor Moran (ep220)
- Denis O'Hare - Father Chris Shea (ep305)
- Diana Scarwid - Jackie Madden (ep116)
- Diane Venora - Marilyn Nesbit (ep107)
- Drea de Matteo - Sandra Roberts (ep259)
- Dylan McDermott - Richard Wheatley (ep503)
- Dylan Walsh - Malcolm Royce (ep181), John Conway (eps435-436)
- Eion Bailey - Frank Patterson (ep316)
- Elizabeth McGovern - Dr. Faith Sutton (ep188)
- Ellen Burstyn - Bernie Stabler (ep205)
- Eric McCormack - Vance Shepard (ep226)
- Erika Christensen - FBI Special Agent Lauren Cooper (ep195)
- Franco Nero - Roberto Distasio (ep273)
- Gary Cole - Xander Henry (ep103)
- George Segal - Roger Tate (ep99)
- Gordon Clapp - Ted Carthage (ep151)
- Griffin Dunne - Benno Gilbert (ep386)
- Harry Connick Jr. - Executive A.D.A. David Haden
- Harry Hamlin - Chief Charles Patton (eps352-353)
- Helen Slater - Susan Coyle (ep106)
- Hope Davis - Viola Mesner (ep314)
- Hugh Dancy - Nolan Price (ep570)
- Ian McShane - Sir Tobias Moore (ep459)
- Isabelle Huppert - Sophie Gerard (ep248)
- Jaclyn Smith - Susan Delzio (ep242)
- Jacqueline Bisset - Juliet Barclay (ep100)
- James Brolin - Colonel Richard Finley (ep206)
- James McDaniel - Javier Vega (ep112)
- Jane Kaczmarek - D.A. Pam James (ep306)
- Jason Beghe - Hank Voight
- Jeffrey Donovan - Frank Cosgrove (ep517)
- Jennifer Love Hewitt - Vicki Sayers (ep251)
- Jeremy Irons - Dr. Captain Jackson (eps261, 268)
- Jerry Lewis - Uncle Andrew Munch (ep165)
- Jesse Lee Soffer - Jay Halstead (eps350, 363)
- Joan Cusack - Pamela Burton (ep249)
- Joanna Going - Leah Linwood (ep417)
- John Ritter - Richard Manning (ep54)
- Johnny Messner - Lowell Harris (ep198)
- Jon Seda - Antonio Dawson (ep380)
- Josie Bissett - Jennifer Fulton (ep98)
- Julie Hagerty - Mariel Plummer (ep109)
- Kay Lenz - Linda Cavanaugh (ep61)
- Kim Delaney - Captain Julia Millfield (eps177, 180)
- Kyle MacLachlan - Dr. Brett Morton (ep122), Andrew Raines (ep275)
- Kylie Bunbury - Detective Devin Holiday (ep424)
- Lauren Cohan - Avery Jordan (ep313)
- Lea Thompson - Michelle Osborne (ep117)
- Lena Olin - Ingrid Block (ep239)
- Lili Taylor - Martha Thornhill (ep358)
- Linus Roache - Michael Cutter
- Lou Diamond Phillips - Victor Paul Gitano (ep158)
- Marcia Cross - Charmaine Briggs (ep359)
- Marcia Gay Harden - Dana Lewis
- Maria Bello - Vivian Arliss (eps255, 258)
- Marlee Matlin - Dr. Amy Solwey (eps113, 138)
- Marlo Thomas - Judge Mary Clark
- Martin Mull - Dr. Gideon Hutton (ep207)
- Martin Short - Sebastian Ballentine/Henry Palaver (ep134)
- Matthew Davis - P.J. Bartlett (ep201)
- Matthew Modine - Gordon Rickett (ep133)
- Maura Tierney - Jessica Brady (ep570)
- Mehcad Brooks - Jalen Shaw (ep517)
- Melora Walters - Laurel Linwood (ep417)
- Mercedes Ruehl - Lucia Barba (ep359)
- Michael Beach - Andy Abbott (ep111)
- Ming-Na - Li Mei (ep118)
- Nancy Allen - Carin Healy (ep102)
- Nancy Travis - Winifred "Winnie" Olsen (ep531)
- Naveen Andrews - Detective Ash Ramsey (ep236)
- Nick Stahl - Peter Harrison (ep224)
- Noah Emmerich - Officer Pete Breslin (ep143)
- Paget Brewster - Paula Foster (eps296-297)
- Patricia Arquette - Jeannie Kerns (ep304)
- Paula Patton - A.D.A. Mikka Von (ep253)
- Peter Firth - Dr. Preston Blair (ep128)
- Rebecca De Mornay - Tessa McKellen (ep154)
- Rhea Perlman - Roxana Fox (ep196)
- Rick Gonzalez - Bobby Reyes (ep538)
- Rob Morrow - Skip Peterson (ep361)
- Robert Patrick - Ray Schenkel (ep140)
- Robin Williams - Merritt Rook (ep200)
- Ron Eldard - Geno Parnell (ep215)
- Rosanna Arquette - Alexa Pierson (ep333)
- Rosie Perez - Eva Banks (ep229)
- Scott Bakula - Kent Webster (ep302)
- Scott Foley - Dalton Rindell (ep228)
- Shannyn Sossamon - Myra Denning (ep124)
- Sharon Stone - ADA Jo Marlowe
- Shirley Knight - Dr. Wharton (ep44), Rose Granville (ep92)
- Skipp Sudduth - Phillip Westley (ep148)
- Sophia Bush - Erin Lindsay
- Stacy Edwards - Meredith Rice (ep116)
- Stephen Collins - Pierson Bartlett (ep201)
- Stephen Rea - Callum Donovan (ep227)
- Steven Weber - Matthew Braden
- Swoosie Kurtz - Judge Hilda Marsden (ep222)
- Tamara Taylor - Angela Wheatley (ep503)
- Tim Daly - Reverend Jeb Curtis (ep178)
- Tom Skerritt - Judge Oliver Taft (ep115)
- Tony Goldwyn - Nicholas Baxter (eps563, 570)
- Virginia Madsen - Beth Anne Rollins (ep372)
- Whoopi Goldberg - Janette Grayson (ep370)
- Yul Vazquez - Luis Montero (ep317)
Guest Stars[]
- 2 Chainz - Calvin Jones (ep317)
- A.J. Cook - Debbie Shields (ep261)
- Aaron Dean Eisenberg - Officer Matthew Wooten (ep327)
- Aaron Sanders - Luke Keller (ep399)
- Aaron Tveit - Jan Eyck (ep244), Stevie Harris (ep274)
- Aaron Yoo - Tommy (ep118)
- Aasif Mandvi - Professor Husseini (ep24)
- Abby Miller - Libby Parker (ep379)
- Abby Quinn Jackman - Hannah Webster (ep302)
- Abigail Breslin - Patty Branson (ep117)
- Abigail Hawk - Maggie Householder (ep423)
- Abigail Savage - Nina Kelly (eps383-384)
- Adam Aalderks - James Fletcher (ep554)
- Adam Arian - Enzo Salerno (ep409)
- Adam Arkin - Dr. Julius Adler (ep466)
- Adam Baldwin - Captain Steven Harris (eps296, 298)
- Adam Dannheisser - Adam Burke (ep314)
- Adam Driver - Jason Roberts (ep283)
- Adam Gregory - Ryan Ledder (ep387)
- Adam Grupper - Dr. Malloy (ep15), Director of Home Healing (ep241)
- Adam Heller - Ed Brown (ep189), Arnie (ep331), Dr. Walter Linderman (ep491)
- Adam Kaufman - Michael Goren (ep23)
- Adam Kulbersh - TARU Technician Ben Suarato (eps134, 144)
- Adam LeFevre - Chief Walker (ep40), Rye Police Chief (ep84), Ray Monaghan (ep150)
- Adam Lindo - Benny Barros (eps527-528)
- Adam Petchel - Elias Olsen
- Adam Scarimbolo - Accomplice Security Guard (ep357)
- Adam Senn - Hank Roberts (ep259)
- Adam Stein - Avi Zelinsky (ep196)
- Adam William Zastrow - Justin Vichinsky (ep422)
- Adam Zolotin - Justin McKenna (ep26)
- Adina Porter - Janelle Odami (ep191)
- Aditi Yadav - Priya Singh (eps520, 525)
- Adrian Martinez - Emilio Vasquez (ep97), Stuart Linderby (ep250)
- Adriana DeGirolami - Gloria Ramirez (ep397)
- Adriane Lenox - Alva Tate (ep47), Sharon Tassler (ep90), Judy Carlton (ep148), Judge Annette Lewis (ep484)
- Adrienne C. Moore - Cheryl McCrae (ep369)
- Afi Bijou - Joelle Fuller
- Afton Williamson - Isabelle Wright (ep269)
- Agatha Nowicki - Katie Cavanaugh (ep268), Kayla "Sissy" Greyland (ep321)
- Agustin Rodriguez - Hector Ramirez (ep79)
- Ahmad Maksoud - Raif Tawari (ep498)
- Aida Turturro - Trial Judge Felicia Catano
- Aidan Mitchell - Tommy Ross (ep207)
- Aimé Donna Kelly - Captain Renee Curry
- Aimée Spring Fortier - Grace Walker/Sophie Simmons (ep440)
- Aisha De Haas - Paramedic (ep192), Mrs. Wedmore (eps278, 324)
- Aisha Hinds - Jackie Blaine (ep216)
- Aislin Echo Wood - Haley Greene (ep571)
- Al Brown - Tom Sablone (ep170)
- Al Calderon - Nicky Roberts (ep259)
- Al Sapienza - ATF Supervisor (ep272)
- Al Vicente - Father Alberto (ep570)
- Alaina Surgener - Mona Stewart (ep534)
- Alan Campbell - Mitchell Hissam (ep162)
- Alan Dale - Judge Joshua Koehler (ep223)
- Alan Davidson - Mr. Keener (ep170), McCourt (ep286)
- Albert Jones - Uniform Officer #2 (ep64), ADA Fritz (eps175, 233)
- Alberto Bonilla - Ike Sanchez (ep564)
- Alberto Isaac - Harry Dao (ep550)
- Alberto Rosende - Jordan Messina (ep376)
- Alejandro Hernandez - Bobby Jackson (ep431)
- Alex Bartner - Keegan Delpino (ep544)
- Alex Breaux - Jacob Peters (ep487)
- Alex Brightman - Gabe Miller/ShyGabe (ep483)
- Alex Burns - Mark Mogan (ep138)
- Alex Cranmer - Dr. Derek Tanner (ep131), Hugo Parker (ep458)
- Alex Draper - Larry Holt Jr. (ep21)
- Alex Feldman - Danny Ryan (ep63)
- Alex Fox - Frederick Hwang (ep544)
- Alex Hernandez - Carlos "O.G." Hernandez (eps332, 339)
- Alex Hurt - Sam Dalton (ep402)
- Alex Karpovsky - Officer Stephen Lomatin (eps300, 375)
- Alex Kingston - Miranda Pond
- Alex Kramer - Greg Callahan (ep447)
- Alex Manette - Tom Mesner (ep314)
- Alex Morf - Tommy Gallagher (ep560)
- Alexa Mansour - Luna Garcia (ep344)
- Alexander Gould - Jack Trembley (ep196)
- Alexander Nifong - Steve Walker (ep222)
- Alexandra Breckenridge - Sarah Kent (ep443)
- Alexandra Silber - Nadia Grey (ep281)
- Alexandra Socha - Brit Yardley (ep316)
- Alexandra Neil - Mrs. Drake (ep153)
- Alexis Cruz - Father Daniel (ep511)
- Alexis Dziena - Mia Van Wagner (ep81)
- Alfredo Narciso - Dylan Bergkamp (ep426)
- Ali Ahn - Tess Chang (ep250)
- Ali Reza - Dr. Rohit Mehta
- Ali Wentworth - Lady in Park (ep374)
- Alice Barrett Mitchell - Annette Fox (ep272), Aubrey Trisler (ep322), Stella (ep374)
- Alice Ellis - Alyson (ep315)
- Alicia Goranson - Rosalin Silvo (ep115)
- Alison Bartlett - Dawn Cole (ep287)
- Alison Thornton - Victoria Warshofsky (ep502)
- Allison Elaine - Maddie Flynn
- Allison Mackie - Kimberly Phillips (ep6), Bethenny (ep322)
- Allison McAtee - Paula Blake (ep555)
- Allison Munn - Emily Harlin
- Allison Siko - Kathleen Stabler
- Ally Ioannides - Heather Manning (ep361)
- Ally Walker - Dr. Stanton (ep243)
- Allyce Beasley - Mrs. Weissman (ep379)
- Alon Moni Aboutboul - Lou Pappas (ep299)
- Alyssa Sutherland - Kate (ep270), Sadie Parker (ep445)
- Alvin Epstein - Harold Lassiter (ep303)
- Amalina Ace - Sydney Lynch (ep547)
- Amanda Fuller - Emma Brooks (ep253)
- Amanda Jane Cooper - Sherry Wagner (ep480)
- Amanda Leigh Cobb - Amy Doe (ep195), Paige Black (ep451)
- Amanda Plant - Candace Tanner (ep151)
- Amanda Plummer - Miranda Cole (ep125)
- Amanda Quaid - Angela Kerns (ep304)
- Amanda Seyfried - Tandi McCain (ep121)
- Amanda Warren - Tracy (ep358), Regina Carter (eps442, 431)
- Amber Skye Noyes - Roxie Volkov (ep377), Detective Sloane Parrish (ep539)
- Amber Stevens West - Dallas Monroe (ep456)
- Amelia Rose Blaire - Nicole Price (ep324)
- America Olivo - Claudia Bell (ep439)
- Ami Brabson - Trial Judge Karyn Blake
- Amina Robinson - Officer D'Bora Maresko (ep344)
- Amir Arison - Dr. Ghupta (ep138), Dr. Manning
- Amirah Vann - Michelle Morrison (ep412)
- Amy Carlson - Patricia Andrews (ep29), Katie McGrath (ep542)
- Amy Hargreaves - Jane Wellesley (ep93), Iris Petersen (eps295-296), Dr. Alexis Hanover
- Amy Landecker - Katharine Vernon (ep560)
- Amy Pietz - Zoe Dunlop (ep150)
- Amy Rutberg - Annabeth Pearl (ep448)
- Amy Ryan - Lorraine Hansen (ep9)
- Amy Sedaris - Charlie Donato (ep116)
- Amy Seimetz - Lena Olson (ep328)
- Amy Smart - Karla Wyatt (ep411)
- Amy Spanger - Marlene Rosten (ep211), Helen Turner (ep400)
- Amy Stiller - Sister Vita (ep481)
- Ana Reeder - Mrs. McCorkle (ep145)
- Anastasia Barzee - Monica Stewart (ep221), Jeanne Howell (ep421)
- Anastasia Lin - Leah Tan (ep544)
- Anastasia Griffith - Leah Keegan (ep192)
- André De Shields - Keys (eps333, 492)
- Andrea Bowen - Sophie Douglas (ep37)
- Andrea Burns - Teacher (ep41), Cynthia's Civil Attorney (ep398)
- Andrea Fay Friedman - Katie Tolliver (ep65)
- Andrea Navedo - Cynthia Mancheno (eps313, 319)
- Andres Rodriguez - Moses Sanchez (ep564)
- Andrew Divoff - Andre Bushido (ep209)
- Andrew Dolan - Counselor Anthony Sullivan (ep567)
- Andrew Garman - Tony Peters (ep507)
- Andrew Guilarte - Rajiv (ep219)
- Andrew Halliday - Mr. Shaw (ep316)
- Andrew Heckler - Andrew Green (ep53)
- Andrew Howard - Luke Ronson (ep272)
- Andrew McCarthy - Randolph Morrow (ep22)
- Andrew Polk - Dr. Devere (ep64), Joey Leonard (ep490)
- Andrew Veenstra - Danny (ep258)
- Andrew Yackel - Vince (ep517)
- Andrus Nichols - Winona Parker (ep512)
- Andy Karl - Sergeant Mike Dodds
- Andy Mientus - Caleb Williams (ep466)
- Andy Powers - Hal Shipley (ep69), Jeff Phelps (ep437)
- Andy Wagner - Nate (ep403)
- Angel David - Uniform Policeman (ep19)
- Angela Christian - April "Ma" Hendricks (ep321)
- Angela Pietropinto - Mrs. Mathers (ep125), Estelle Roberts (ep283)
- Angela Reed - June LeCompte (ep250), Alyssa Sanders (ep563)
- Angela Sarafyan - Anna (ep299)
- Angelic Zambrana - Rosa Estrada
- Angelica Page - Julia Brinn (ep129), Mrs. Evans (ep374)
- Angie Everhart - Emily Waterbury (ep11)
- Anika Noni Rose - Miriam Deng (ep273)
- Anil Kumar - Jaleel Amir (ep24)
- Anita Gillette - Judge Sheila Tripler (eps247, 250)
- Anjali Bhimani - Mrs. Chadoury (ep104), Dr. Farouq (ep156), Nisha Singh (eps520, 525)
- Ann Dowd - Louise Durning (ep35), Sally Wilkens (ep91), Lillian Siefeld (ep217)
- Ann Guilbert - Church Lady (ep184)
- Anna Belknap - Sarah Kimmel (ep40), Ginny McCann (ep525)
- Anna Berger - Karen's Grandmother (ep76)
- Anna Chlumsky - Jocelyn Paley (ep298)
- Anna Deavere Smith - Warden Lucille Fenton (ep380)
- Anna Holbrook - Karen Morse (ep90), Roberta King (ep155), Lorna Frankel (ep38), Alice Woolcott (ep535)
- Anna Osceola - Janie Spears (ep394)
- Anna Van Patten - Emilia Barassi (ep455)
- Anna Wood - Diana Richards (ep493)
- Annabel O'Hagan - Dehlia (ep475)
- Annabella Sciorra - Lieutenant Carolyn Barek (ep485)
- Annabeth Gish - Carolyn Rivers (ep413)
- Annaleigh Ashford - Lindsay Anderson (ep325)
- Annalisa Chamberlin - Kate Wallace (eps537-538)
- Anne Archer - Trudy Morris (ep432)
- Anne Betancourt - Catalina Diaz (ep359)
- Anne James - Dr. Jane Larom
- Anne Meara - Irene Kerns (ep304)
- Anne Pitoniak - Mrs. Berry (ep49), Mrs. Larson (ep133)
- Anne Twomey - Sharon Hadley (ep16)
- Annelise Cepero - Jasmine Castro (ep502)
- Annie Campbell - Allison Nerrit (ep113)
- Annie Corley - Rosemary Taylor (ep416)
- Annie Golden - Varla (ep153)
- Annie Hägg - Freja Bergdahl (ep466)
- Annie Meisels - Dr. Roush (ep284)
- Annie Monroe - Quinn Berris (ep396)
- Annika Boras - Leslie Schuster (ep206), Melissa Murphy (ep307)
- Anthony Chisholm - Leroy Russell (ep58)
- Anthony E. Williams - FBI Agent Strick (eps504, 557)
- Anthony Keyvan - Arturo Rivera (ep275)
- Anthony Patellis - Judge Lonnie Dukakis (eps519, 525)
- Anthony Ramos - Juan (ep379)
- Anthony Rapp - Matt Spevak (ep114), Nathan Forrester (ep303)
- Anthony Ruiz - Manager (ep151), Hector Hernandez (ep202)
- Anthoula Katsimatides - Counselor Meryl Smith (ep418)
- Antoinette LaVecchia - Adriana March (ep347)
- Antwan Andre Patton - Gots Money (ep209)
- Anya Migdal - Nina Zergin (ep136)
- Anya Whelan-Smith - Portia (ep357), Lisa Miller (ep545)
- April Hernandez Castillo - Sonya Amaro (ep355)
- Ari Brand - Timothy Cottle (eps555, 558)
- Ari Dalbert - Sam Ellis (ep552)
- Ari Graynor - Missy Kurtz (ep77)
- Ari'el Stachel - Sergeant Hasim Khaldun
- Aria Alpert - Sara Tilden (ep257)
- Ariane Rinehart - Sarah Morrissey (ep398)
- Ariel Winter - Raegan James (ep460)
- Arielle Kebbel - Andrea Kent (ep108)
- Arlen Escarpeta - Ezra Odami (ep191)
- Armand Schultz - Kyle Hubert (ep31), Kevin Ragolia (ep57), John Capshaw (ep332)
- Armando Riesco - Edward Buddusky (ep491)
- Arthur Langlie - Whitaker Yates (ep509)
- Arthur Nascarella - Alberto Seraphine (ep244)
- Arye Gross - Saul Picard (ep190)
- Asher Grodman - Rick Olin (ep465)
- Ashley Rose Orr - Leslie Bello (ep49)
- Ashley Williams - Laura Kozlowski (ep176)
- Ashlie Atkinson - Rachel Gray (ep265)
- Asio Highsmith - Malik Harris (ep47)
- Athan Sporek - Will McKenna (ep480)
- Audra McDonald - Audrey Jackson (eps19, 22)
- Audrey Hare - Tess Long (ep541)
- Audrey Twitchell - Mara Jansen (ep50)
- Audrie Neenan - Marilyn Haynes (ep47, 54), Judge Lois Preston
- August Blanco - Damon Reynolds (ep552)
- Aunjanue Ellis - Laura Chase (ep476)
- Austin Lysy - Mike D. (ep15), Russell Hunter
- Austin Peck - Reggie Gregg (ep443)
- Austin Pendleton - Horace Gorman (ep100)
- Austin Reed Alleman - Perry Moncaldo (ep481)
- Ava Jean - Josephine DeWinn (ep572)
- Avery Cole - Annabel Nelson (ep509)
- Aya Cash - Katrina Lychkoff (ep214)
- Ayumi Patterson - Sequoia Rees (ep473)
- Babo Harrison - Connie (ep33)
- Babs Olusanmokun - Mr. Marong (ep207)
- Badge Dale - Danny Jordan (ep65)
- Bailee Madison - Mackenzie Burton (ep249)
- Bailey Bass - Breyona Taylor (ep476)
- Bailey Chase - Lincoln Haver (ep199)
- Baird Wallace - Jill's Brother (ep38)
- Barbara Andres - Community Center Director (ep73)
- Barbara Barrie - Paula Haggerty (ep90)
- Barbara Garrick - Hannah's Mother (ep31), Kelly Wolcott (ep96)
- Barry Bostwick - Oliver Gates
- Barry Shabaka Henley - Asante Odufemi (ep105)
- Baylen Thomas - Collum O'Connor (ep449)
- Bea Cordelia - Lakira Baca (eps463, 468)
- Beau Gravitte - Roy Barnett (ep61), Matt Branson (ep117)
- Beau Knapp - Mark Sirenko (ep517)
- Bebe Neuwirth - Nina Laszio (ep3), Tracey Kibre (ep136)
- Becky Ann Baker - Mrs. Brice (ep75), Vivienne Patton (ep353)
- Becky London - Eva (ep252)
- Ben Biggers - Brad (ep475)
- Ben Bode - Mike Pearson (ep81)
- Ben Cole - Ray Wilson (ep396)
- Ben Cook - Adam Turner (ep400)
- Ben Davis - Paul Davies
- Ben Jeffrey - Josh Wilcox (ep507), Graham Martin (ep554)
- Ben Livingston - Dan Kenner (ep326)
- Ben Rappaport - Congressman George Howard (eps495-496)
- Ben Shenkman - Max Knaack (ep17)
- Ben Thompson - Stevie (eps409-410)
- Benito Martinez - Santino Rojas (ep434)
- Benny Nieves - Carlos Riva (ep336)
- Bernadette Peters - Stella Danquiss (ep170)
- Bernadette Quigley - Jean Weston (ep43), Betty Jean (ep227), Joyce West (ep500)
- Bess Rous - Camille Walters (ep254)
- Beth Chamberlin - Georgia Stanton (ep282), Gwendolyn Gates (ep405)
- Beth Ehlers - Mrs. Kester (ep107)
- Beth Malone - Doctor (ep466)
- Bethany Butler - Mary Ellen Abbott (ep111)
- Betsy Aidem - Dr. Sloane
- Betsy Beutler - Kidnap Victim (ep140), Julie Wade (ep413)
- Betsy Brandt - Dr. Gretchen Stewart (ep573)
- Betsy Hogg - Janey Speer (ep163)
- Betty Buckley - Attorney Walsh, Lorraine Maxwell
- Betty Gilpin - Natalie Relais (ep293)
- Beverly D'Angelo - Rebecca Balthus, Serafina Carisi (ep509)
- Bhavesh Patel - Ajay Sharma (ep482)
- Big Daddy Kane - Ray Wallis aka Four Stroke (ep431)
- Bijou Phillips - Dia Nobile (ep302)
- Bill Cwikowski - George Waddell (ep93)
- Bill Dawes - Alex Ryan (ep404)
- Bill Duke - Ed Pastrino (eps388-389)
- Bill Goldberg - Cupid (ep174)
- Bill Irwin - Dr. Peter Lindstrom
- Bill Marcus - S.A.G. Marcus (ep11)
- Bill Sage - Bobby Masconi (ep331)
- Bill Smitrovich - Liam Weller (ep144)
- Bill Winkler - Beau Miller (ep30), Sam (ep107), Mr. Braidwell (ep194), Mark Walker (ep222)
- Billy Brown - Joe Marshall (ep284)
- Billy Chang - Matt Tsu (ep51)
- Billy Kay - Tommy Kessler (ep59)
- Billy Keogh - Ryan Perry (ep566)
- Billy McNamara - Sam Bishop (ep81)
- Billy Porter - Jackie Walker (ep326)
- Billy Strong - Phil Urzi (ep57)
- Birdie M. Hale - Goldie Prioleaux (ep149)
- Blair Brown - Attorney Lynne Riff (eps108, 121)
- Blake DeLong - Trace Lambert (ep501)
- Blake Morris - Jayvon Brown (eps479, 489)
- Blythe Auffarth - Amanda (ep31), Jodie Ramsey (ep44)
- Bo Foxworth - Ben Hadley Jr. (ep16)
- Bob Ari - Ignatius Petty (ep169), Ezra Zuckerman (ep457), Oliver Gelb (ep523)
- Bob Dishy - Rabbi Iscowitz (ep196)
- Bob Gunton - Lawrence Hendricks Sr. (ep398)
- Bob Jesser - Glenn Butler (ep246)
- Bob Saget - Glenn Cheales (ep170)
- Bobak Bakhtiari - Bijan Mazdani (ep513)
- Bobby Campo - Parker Hubbard (ep227)
- Bonnie Somerville - Heidi Sorenson (ep405)
- Boris McGiver - Deputy Inspector Dermott Grogan (ep498)
- Brad Beyer - Dennis Caufield (ep4)
- Brad Dourif - Dr. Iggy Drexel (ep245)
- Brad Garrett - Gary Munson (eps388-389)
- Brad William Henke - Captain Don Kubiak (ep511)
- Bradley Cooper - Jason Whitaker (ep136)
- Bradley Rose - Lee Black (ep445)
- Bradley Stryker - Jimmy Gunn (ep486)
- Brady Corbet - Henry Christensen (ep235)
- Braeden Lemasters - David Zelinsky (ep196)
- Bree Turner - Granya Marcil (eps467-468)
- Brenda Thomas Denmark - Judge Elmore (ep47)
- Brendan Donaldson - Andreas (ep266)
- Brennan Brown - Brendan Walsh (ep36)
- Brent Sexton - Jim Turner (ep400)
- Brett Cullen - Judge Leonard Andrews (ep553)
- Brett Gray - Reggie Price (ep424)
- Brett Parks - Mickey Davis (ep482)
- Brette Taylor - Mrs. Dutton (ep91)
- Brian Adam DeJesus - Rafael McCreary (ep27)
- Brian Avers - George Marino (ep374)
- Brian Baumgartner - Gordon Montlieff (ep342)
- Brian Bloom - Gabriel Thomason (ep144)
- Brian Cade - Counselor Harris Malone
- Brian Calì - Counselor Joe Spiro (ep505)
- Brian Charles Johnson - George "G-Man" Fortino (ep401)
- Brian Corrigan - Assistant District Attorney (ep53)
- Brian d'Arcy James - Adam Brubeck (ep346)
- Brían F. O'Byrne - Liam Connors (ep132)
- Brian Geraghty - Peter Butler (ep235), Sean Roman (ep363)
- Brian Hutchison - Officer Wes Myers (ep139), Frank Wilson (ep400)
- Brian Keane - Clerk (ep320), Pamela's Doctor (eps429, 434)
- Brian Kerwin - Stanley Billings (ep85), Roger Murray (ep500)
- Brian McCarthy - Malcolm Barnstable (ep406)
- Brian O'Neill - Chief Sullivan (eps36, 43)
- Brian Quijada - Lindsay Del Toro (ep527)
- Brian Reddy - Ross St. Clair (ep90)
- Brian Slaten - Alan Anthony Winchell (ep154)
- Brian Sullivan - Joe Poletti (ep56)
- Brian Tarantina - Bill Jensen (ep202)
- Bridger Zadina - Henry/Hailey Van Kuren (ep216)
- Bridget Barkan - Veronica (ep87), Sara (ep208), Lisa Everly
- Brighton Sharbino - Mandy Fowler (ep414)
- Brit Morgan - Jenna Miller (ep393)
- Britnie Narcisse - Charisse Johnson (ep570)
- Britt Lower - Jess Hardwick (ep294)
- Britt Robertson - Christina "Tina" Divola Bernardi (ep208)
- Brittany Slattery - Cynthia Wilmont (ep59)
- Brittany Snow - Jamie Hoskins (ep161)
- Bronson Pinchot - Dr. Henry Carlisle (ep184)
- Bronwyn Reed - Lucy Huston
- Brooke Adams - Margo (ep211)
- Brooke Alexander - Beth Butler (ep246)
- Brooke Bloom - Dana Farhidi (ep365), Maggie D'Angelo (ep522)
- Brooke Shields - Sheila Porter
- Brooke Smith - Delia Wilson (eps295-296)
- Brooklyn Shuck - Nora Whitman (ep518)
- Bruce Altman - Mark Sanford (ep46)
- Bruce Bohne - Bruce Abbott (ep19)
- Bruce Davison - Graham Mandell (ep74)
- Bruce Kirkpatrick - Richard White (ep6), Desk Sergeant (ep79), Malcolm Wolinsky (ep122)
- Bruce MacVittie - Mr. Tandy (ep42), Kurt Mulhall (ep491)
- Bruce McGill - Gordon Garrison (ep234)
- Bruce Norris - Reg (ep123)
- Bryan Callen - Derek Pfeiffer (ep78)
- Bryce Romero - Sam Conway (eps435-436)
- Bryce Ryness - Trey Greenway (ep237)
- Buck Henry - Mr. Morton (ep303)
- Byron Jennings - Matt Wooding (ep28)
- C.J. Wilson - Scott Lucas (ep65)
- Cadden Jones - Lydia Capshaw (ep332)
- Cady Huffman - Maureen Manning (ep286)
- Cady McClain - Alice McCain (ep121), Patty Ryan (ep530)
- Caitlin FitzGerald - Anna Bleers/Natalie Bleers (ep209)
- Caitlin Houlahan - Anne Holmes (ep546)
- Caitlin O'Connell - Sandra Sherman (ep538)
- Caleb Malis - Sam Carson (ep569)
- Callie Thorne - Nikki Staines
- Cameron Kelly - Nellie Kramer (ep523)
- Cameron Mann - Liam Dowling (ep542)
- Cameron Monaghan - Eddie Sandow (ep285)
- Camila Canó-Flaviá - Daria Cruz (ep501)
- Camila Perez - Cara Gutierrez (ep383), Lina Vasquez-Boyd (ep472)
- Camilla Scott - Sarah Branson (ep117)
- Caprice Benedetti - Amanda Curry (ep71), Tammy Ledder (ep387)
- Cara Buono - Rachel Zelinsky (ep196)
- Cara Ricketts - ICE Supervisor (ep409)
- Caralyn Kozlowski - Caralyn Kozlowski (ep96)
- Caren Browning - Mrs. Davies (ep15), Dr. Sheila Queen (ep80), CSU Captain Judith Siper
- Caris Vujcec - Detective Louise Campesi, Counselor Bree Price (ep284)
- Carmen Berkeley - Pilar Reyes (eps459, 478)
- Carolee Carmello - Brendan's Birth Mother (ep374)
- Caroline Pluta - Ashley Fallon (ep475)
- Carolyn Baeumler - Colleen Reynolds (ep479)
- Carolyn Fagerholm - Angela Jones (ep569)
- Carolyn Michelle Smith - Orita Wilkins (ep388)
- Carl Weathers - SA Mark Jefferies (ep437)
- Carlos Leon - Nicky Crow (ep27), Oscar Assadorian (ep209)
- Carlos Miranda - Miguel Lopez (eps433-434)
- Carly Rose Sonenclar - Grace Belsey (ep326)
- Carly Schroeder - Kim Garnet (ep222)
- Carmen Cabrera - Fabiana Caldera (ep365)
- Carmen Goodine - Edie Rimpo (ep173)
- Carmen Roman - Judge Nancy Rosario (ep308)
- Carole Shelley - Pamela Mizener (ep21)
- Carolee Carmello - Sylvia Price (ep85)
- Caroline Lagerfelt - Tamara Kimbel (ep445)
- Carolyn McCormick - Dr. Elizabeth Olivet
- Carrie Coon - Talia Blaine (ep315)
- Carrie Preston - Bella Zane (ep280)
- Cary Elwes - Sidney Truex (ep175)
- Casey Cott - Lucas Hull (ep408)
- Casey Siemaszko - EPA Official (ep174)
- Casey Thomas Brown - Matt Cooper (ep348)
- Cassidy Hinkle - Maddy McCorkle (ep145)
- Catherine Bell - Naomi Cheales (ep170)
- Catherine Dent - Deborah Latrell (ep3)
- Catherine Missal - Emily Culphers (ep301)
- Catherine Wolf - Judge (ep402)
- Cathy Moriarty-Gentile - Lt. Toni Howard (ep317), Captain Toni Howard (ep330)
- CCH Pounder - Carolyn Maddox
- Cedric Sanders - Michael Wedmore (ep278)
- Celia Keenan-Bolger - Mavis Summers (ep341)
- Chad Donella - Ronnie Watley (ep237)
- Chad Hoeppner - Trent Labette (ep178)
- Chad L. Coleman - Prison Warden (ep79), A.J. Martin (ep351)
- Chad Lindberg - Eddie Cappilla (ep87)
- Chad Lowe - Jason Mayberry (ep42)
- Chance Kelly - State Trooper Lawley (ep180), Duke Baker (ep506)
- Chandler Williams - Dr. Brett Kincaid (ep261)
- Chandra Wilson - Nurse Jenkins (ep74), Rachel Sorannis (ep142)
- Charity Henson-Ballard - Carol (ep197)
- Charlayne Woodard - Sister Peg
- Charles Brown - Mr. Krim (ep6)
- Charles Halford - Johnny Drake (eps358, 366)
- Charles Malik Whitfield - Brass (ep311)
- Charles Martin Smith - Sheriff Bartley (ep167)
- Charles Shaughnessy - Martin Trenway (ep164)
- Charlie Barnett - Chuck Mills (ep257)
- Charlie Hofheimer - Jerry Dupree (ep82)
- Charlie Ray - Belinda Holt (ep168), Abby Stewart (ep378)
- Charlie Tahan - Calvin Arliss
- Charlotte Maier - Cheryl Baxter (ep40)
- Charlotte McKee - Piper Thomas (ep491)
- Chazz Palminteri - Perry Cannavaro (ep331)
- Chelsea Rivera - Yamaris Beltran (ep564)
- Chelsea Yakura-Kurtz - Emma Dunn (ep529)
- Cherise Boothe - Beverly Neal (ep225)
- Cheryl Alexander - Social Worker (ep44)
- Chike Johnson - Victor Tate (eps225, 239)
- Chil Kong - Chen Wu (ep234)
- Chip Brookes - Dean Jones (ep244)
- Chloe Castro-Santos - Maria Garcia (eps527-528)
- Chloe Cmarada - Natasha (ep199)
- Chloe Csengery - Perry Gilbert (ep349)
- Chloe Webb - Rowan Mauer (ep451)
- Chris Bauer - Bill Tattenger (ep228), Sgt. Tom Cole (ep396)
- Chris Beetem - Joe Templeton Jr. (ep32), Alan Buckley (eps433-434)
- Chris Bowers - T-Bone (ep167)
- Chris Butler - Sergeant Mullen (ep285)
- Chris Coy - Peter (ep301)
- Chris de Oni - Old Man in Supermarket (ep230)
- Chris Diamantopoulos - David Willard (ep404)
- Chris Elliott - Anton Thibodeaux (ep206), Pete Matthews (ep373)
- Chris Henry Coffey - James Collett (ep392)
- Chris McKinney - Michael Towne (ep36), Mr. Hale (ep228), Ralph Kessel (ep360)
- Chris Meyer - Harding (ep64), Clay Gibson (ep261)
- Chris Potter - Mr. Rice (ep116), Linus McKellen (ep154)
- Chris Sarandon - Wesley Masoner (ep170)
- Chris Sullivan - Eddy Galtin (ep308)
- Chris Tardio - Mario Molinari (ep70)
- Christa Scott-Reed - Counselor Frances Carnes (ep553)
- Christian Campbell - Dr. Ari Nathan (ep263), Gordon DeWinn, Jr. (ep572)
- Christian Clemenson - Forreston Graham (ep462)
- Christian Hoff - Adam Grafton (ep265)
- Christian Lincoln - Adam Harlin (ep10)
- Christian Mallen - Gerard Ridley (ep565)
- Christian Navarro - Carlos Guzmán (ep505)
- Christiane Noll - Sarah Curtis (ep416)
- Christiane Seidel - Darla Pinnington (ep249)
- Christina Haag - Dean Meyerson (ep315)
- Christina Kirk - Julia Walker (ep97)
- Christina Rouner - Mrs. Williams (ep412)
- Christine Andreas - Ricki Austin (ep33)
- Christine Chang - Lily Song (ep465)
- Christine Ebersole - Hilary Regnier (ep212)
- Christine Elise McCarthy - Carol Rogers (ep137)
- Christine M. Campbell - Laura McDaniels (ep524)
- Christine Spang - Lisa Rose (ep510)
- Christine Toy Johnson - Keiko Nishimura (ep234), Dr. Celia Lee
- Christopher Cassarino - Dwight Wagner (ep480)
- Christopher Denham - Joey Field (ep77)
- Christopher Domig - Alec Harris (ep371)
- Christopher Dylan White - Avery Parker (ep369)
- Christopher Evan Welch - William Lexner (ep20), Richard Dwyer (ep142)
- Christopher Gray - Travis Barstow (ep376), Brad Keegan (ep481)
- Christopher Halladay - Aaron Gandry (ep277), Mark Brown (ep402), Joey Nuccio (ep485)
- Christopher Mann - CSU Technician (ep66), Detective Stu Freeland (ep213), Counselor Trevor Morgan (ep550)
- Christopher McCann - David Kelp (ep7)
- Christopher McDonald - Harold Coyle (ep405)
- Christopher Orr - Ross McKenzie (ep59)
- Christopher Paul Richards - Jack Wilson (ep400)
- Christopher Wiehl - Defense Attorney James Olson (ep428)
- Christopher Woodley - Andre (ep505)
- Christy Pusz - Laurel Andrews (ep212)
- Chuck Cooper - Mr. Tassler (ep90)
- Ciara Monique - Wallen Sipes (eps528, 558)
- Cicely Tyson - Ondine Burdett (ep219)
- Cindy Cheung - IVF Tech (ep197), Hospital Doctor (ep394)
- Cindy Katz - Mrs. Kent (ep108), Valerie Barrow (ep195), Mrs. Newsome (ep232), Chloe (ep322)
- Cindy Williams - Nora Hodges (ep110)
- Claire Lautier - Shelley Brown (ep5)
- Clare Foley - Chelsea Summers-Maddox (ep341)
- Clark Middleton - Landlord (ep182)
- Clarke Thorell - Sam Marlett (ep92), Geoff Avery (ep292)
- Clayton Cardenas - Romeo Solís (ep471)
- Clea Alsip - Emily Perry (ep566)
- Clea DuVall - Mia Latimer (ep210)
- Clea Lewis - Heaven Moscowitz (ep201)
- Cody Kasch - Kyle Ackerman (ep145)
- Cody Kostro - Charlie Dobkins (ep391)
- Colby Minifie - Lindsay Bennett (ep315)
- Cole Bernstein - Tess Crivello (ep377)
- Cole Doman - Tommy Baker (ep506)
- Colin Fickes - Glenn Rudd (ep52)
- Colin Trudell - Brad Calloway (ep509)
- Collin Linnville - Mo Franks (ep546)
- Colm Feore - Jordan Hayes (ep263)
- Colton Osorio - Felipe (eps494-495)
- Colton Ryan - Andrew Drake (ep414)
- Comfort Clinton - Melanie Connor (ep387)
- Connie Ray - Biological Mother (ep276)
- Connie Shi - Maitre'd (ep445), Detective Violet Yee (ep517)
- Connor Paolo - Zachary Connor (ep75), Teddy Winnock (ep160)
- Conor Sweeney - Liam Rivers (ep499)
- Constance Shulman - Daycare Manager (ep333)
- Constantine Maroulis - Seth Moretz (ep294)
- Cora Vander Broek - Marie Morris (ep470)
- Corey Cott - Ellis Griffin (ep394)
- Corey Sorenson - Paul Curtis (ep178), Zach Wilcox (ep507)
- Cortes Nance Jr. - Security Officer Jones (ep55)
- Courtnee Carter - Despina Johnson (ep491)
- Courtney Jines - Hannah Miller (ep31)
- Courtney Reed - Officer Alana Gonzalez (ep297)
- Craig "muMs" Grant - Eddie Baker (ep306)
- Craig Bierko - Deputy Marshalll Andy Eckerson (ep102), Bobby D'Amico (ep382)
- Craig Walker - Howard Kendall (ep118), George Coleman (ep284)
- Cress Williams - Sam Dufoy (ep109)
- Cruz Santiago - Cory Banks (ep229)
- Crystal Lucas-Perry - Aneeka Coleman (ep486)
- Curt Morlaye - Aygon Brooks (ep461)
- Curtis Armstrong - Robert Fischer (ep461)
- Curtis Mark Williams - Jerry Spencer (ep153)
- Curtis McClarin - Customs Officer (ep118), Detective Omar Ellis (ep237)
- Cyndee Rivera - Detective Mia Ruz (eps485, 504)
- Cynthia Ettinger - Angie Landricks (ep76), Evelyn Prichard (ep101)
- Cynthia Gibb - Karen Campbell (ep115)
- Cynthia LaForte - Gina Logan (ep289)
- Cynthia Mace - Eleanor Marshall (ep73)
- D.J. Cotrona - Donovan Alvarez (ep89)
- D.W. Moffett - Paul Olsen (ep248)
- Dagmara Dominczyk - Kate Logan (ep81)
- Daisy Tahan - Rosie Rinaldi (ep215)
- Dallas Roberts - Thomas Mathers (ep125), Greg Yates
- Dalton Harrod - Will Stein (ep402)
- Dalya Knapp - Bella Moore (ep520)
- Damian Young - Hampton Trill (ep3)
- Damien Diaz - Diego Rodriguez (ep521)
- Dan Bittner - Parker Young (ep536)
- Dan Daily - Bob Hencamp (ep368)
- Dan Debenport - Judge D. Aidala (ep306)
- Dan Frazer - Canadian Judge (ep40)
- Dan Kohler - Witt Worley (ep253)
- Dan Lauria - Peter Kurtz (ep77), Coach Ray Masters (ep274)
- Dan Ziskie - Frank Foster (ep38), Dr. Curtis (ep96)
- Dana Ashbrook - Paddy Kendall (ep176)
- Dana Delany - Carolyn Spencer (ep119)
- Dana Eskelson - Karen Leighton (ep88), Ms. Winnock (ep160)
- Dana Melanie - Chrissy Baker (ep506)
- Dana Wheeler-Nicholson - Donna Evans (ep346), Lilah Jones (ep519)
- Dane DeHaan - Vincent Beckwith (ep206)
- Dani Foster - Aidan McDaniels (ep524)
- Daniel Cosgrove - Dr. Daniel Keller (ep399)
- Daniel Hartley - Matt Simmons (ep239)
- Daniel Hugh Kelly - Mark Dobbins (ep127)
- Daniel Jenkins - Carl Medwin (ep93), Father Justin Miller (ep150)
- Daniel London - Ash Gordon (ep477)
- Daniel McDonald - Byron Marks (ep34)
- Daniel Passaro - George Kalazakis (ep529)
- Daniel Pearce - Attorney Egan (ep114)
- Daniel Raymont - Mort (ep305)
- Daniel Sovich - Zach Swann (ep546)
- Daniel Stewart Sherman - Jeff Samonsky (ep250), Gary Aschler (ep338)
- Daniel Sunjata - Bomb Squad Officer (ep20), CSU Technician Burt Trevor
- Daniel Taveras - Sabo Santiago (ep518)
- Daniel Zacapa - Luis Nuñez (ep355), Santos Morales (ep471)
- Danielle Panabaker - Carrie Lynn Eldridge (ep135)
- Danielle Skraastad - Paige Harvey (ep197)
- Danika Yarosh - Ariel Thornhill (eps358, 366)
- Danton Stone - Building Superintendent (ep60)
- Danny Burstein - Eric Parker (ep369)
- Danny Hoch - Kracker (ep91)
- Danny Johnson - Attorney Sean Kramer (ep64), Phillip Anderson (ep172), Teddy "Brown Sugar" Hawkins (ep381)
- Danny Mastrogiorgio - Earl Miller (ep28), Orlando McTeer (ep206), Mr. Fisher (ep286), George Turner (ep350), Calabrese (ep480)
- Danny Rutigliano - Health Official (ep144), David Feldron (ep186)
- Dante Brown - Darius McCrae (ep369)
- Darcy Pulliam - Housekeeper (ep68)
- Darien Sills-Evans - CSU Tech Foster (ep39)
- Darnell Williams - Steven Stansfield (ep157)
- Darrell Hammond - Ted Bolger (ep38)
- Darrell Larson - Preacher (ep251)
- Darren Goldstein - Richard Matthews (ep455)
- Daryl Edwards - Group Home Leader (ep45), Dr. West's Attorney (ep424)
- Dashiell Eaves - Sgt. Kevin Donlan
- Dave Navarro - Mr. Ferrari (ep311)
- Dave Quay - Alec Clark (ep533)
- Dave Shalansky - Eddie Klein (ep472), Ethan Schmidt (ep522)
- Daveed Diggs - Counselor Henderson (eps371, 379)
- David Aaron Baker - Robert Cook (ep46), Mike Geddes (ep151)
- David Alan Basche - Michael Gallagher (ep238), Frank Bailey (ep562)
- David Alan Grier - Jeremy Swift (ep254)
- David Alpay - Chad Miller (ep393)
- David Andrew Macdonald - Dr. Gerald Morgan (ep187)
- David Anzuelo - ESU Lieutenant (ep38)
- David Aron Damane - DuShawn McGovern (ep111)
- David Bishins - Rufus Brownell (ep159), Mark Hubbard (ep241)
- David Cale - Judge Wheeler (eps383-384)
- David Chandler - Malcolm Hunt (ep43)
- David Christopher Wells - William Banks (ep563)
- David Conrad - Officer West (ep323)
- David Costabile - Bruce Clarkson (ep266)
- David Dean Bottrell - Stan (ep374)
- David Deblinger - Ron Crowley (ep81), Harlan Beaumont (ep134), Mr. Kearns (ep301)
- David Dinkins - Judge Chet Baker (ep351)
- David Eigenberg - Dr. Hal Brightman (ep294)
- David Furr - Greg Elding (ep253)
- David Garelik - Aldrit Neziri (ep554)
- David Gelles - Darren Bickford (ep280)
- David Harbour - Terry Jessup (ep73)
- David Harris - Warden (ep289)
- David Keith - John Hawk (ep49)
- David Krumholtz - Dr. Vincent Prochik (ep253), Dr. Raymond Goldberg (ep541)
- David Lansbury - Larry Purcell (ep127)
- David Lipman - Trial Judge Arthur Cohen
- David Marciano - Rick Purcell (ep313)
- David Margulies - Dr. Eric Setrakian (ep362)
- David McElwee - Will Glover (ep444)
- David Patrick Kelly - Orville Underwood (ep260)
- David Paymer - Dr. Stephen Elroy (ep246)
- David Pittu - Investment Banker (ep63), Linus Tate
- David Rosenberg - Aaron Getz (ep504)
- David Thornton - Defence Attorney Lionel Granger
- David Warshofsky - Chief Duggan (ep285)
- David Wilson Barnes - Agent Hellerman (ep170)
- David Zayas - Detective Milton (ep55)
- Davis Sweatt - Darius Retafian (ep66)
- Dayton Callie - Judge Daniel Dolan (ep331)
- Dean Cain - Dr. Mike Jergens (ep147)
- Dean Nolen - Philip Montrose (ep34)
- Dean Winters - Brian Cassidy
- Deandre Sevon - Andreas Harper (ep456)
- Debbon Ayer - Mrs. Douglas (ep37)
- Debi Mazar - Peggy Bernardi (ep208)
- Deborah Ann Woll - Lily Milton (ep227)
- Deborah Offner - Judge (ep193)
- Deborah Raffin - Maia Graves (ep163)
- Deborah Rush - Christina Harlin (ep10)
- Deirdre Lovejoy - Penelope Fielding (ep202), Dr. Lisa Mackie (ep492)
- Deirdre O'Connell - Judge Owens (ep278)
- Deja Monique Cruz - Lupe Perez (ep464)
- Dela Meskienyar - Tania Cruz (ep501)
- Delaney Williams - John Buchanan
- Demosthenes Chrysan - Anton Popkov (ep497)
- Dena Tyler - Judge Caroline Harper (ep482)
- Dendrie Taylor - Dawn McLaughlin (ep420)
- Denis O'Hare - Jimmy Walp (ep14)
- Denise Lute - Miriam Penner (ep264)
- Dennis Boutsikaris - Mark Daniels (ep2), Nate Hartman (ep236), Jim Durant (ep346)
- Dennis Flanagan - Tim Holland (ep277)
- Denny Dillon - Landlady (ep368)
- Dequina Moore - Sapphire (ep216)
- Derek Cecil - Russell Ramsay (ep30), Garrett Howard (ep454)
- Derek Goh - Brian Mackey (ep361)
- Derek Klena - Connor Howell (ep361)
- Derrick Baskin - Detective Cash Gillette (ep358)
- Devin Ratray - Eldon Balogh (ep260)
- Devon Gearhart - Micah Holbart (ep252)
- Diane Baker - Margo Nelson (ep51)
- Diane Farr - Lola Simenon (ep508)
- Diane Neal - Amelia Chase (ep53)
- Dick Latessa - Judge Marcus Ridiger (ep257)
- Didi Conn - Nurse (eps200, 210)
- Dinah Lenney - Prison Warden (ep198)
- Dion Graham - Samuel Hill (ep74), FBI Agent Dowley (ep256)
- Diora Baird - Lainie McCallum (ep240)
- Divina Cook - Mrs. Barrantes (ep45)
- Dixie Carter - Denise Brockmorton (ep107)
- Dominic Comperatore - Steven Hartley (ep425), Mauricio Ferraro (ep481)
- Dominic Colón - Dave (ep73), Miguel Saenz (ep244), Felix Ramos (ep424)
- Dominic Fumusa - Detective Lopez (ep6), IAB Lieutenant Coates (ep36), Lt. Gary Rosten (ep211), Captain Jason Harris (eps282, 291)
- Dominique Worsley - Arlo Gregory (ep533)
- Don Stephenson - Derek Singer (ep99), Alan Hubert (ep427)
- Donal Logue - Declan Murphy
- Donna Lynne Champlin - Megan Wallace (ep565)
- Donna Mitchell - Mrs. Lindberg (ep43), Judge E. Kearns (eps364, 385)
- Donna Murphy - Dr. Raye Massey (ep207)
- Donnetta Lavinia Grays - Linda Bagley (eps350, 379), Officer Ramirez
- Donnie Keshawarz - Joshua Feldman (ep104), Tomas Grey (ep281)
- Dorian Missick - Leon Tate (ep47)
- Doris Belack - Margaret Barry (eps25, 42)
- Dorothy Lyman - Principal Parker (ep150)
- Doug E. Doug - Rudy Lemcke (ep112), Mr. Wiggins (ep299)
- Doug Hutchison - Humphrey Becker (ep120)
- Doug Wert - Chester Hadler (ep268)
- Dov Tiefenbach - Fitz
- Dreama Walker - Detective Reese Taymor (ep353)
- Drew McVety - James Randall (ep76)
- Drigan Lee - Brody Clark (ep346)
- Dusty Brown - Paul (ep278)
- Dwight "Heavy D" Myers - Supreme (ep274)
- Dylan Chalfy - Willem Mueller (ep50)
- Dylan Minnette - Luca Gabardelli (ep293)
- Dylan Price - Detective Danny Tatum
- Ean Sheehy - Webmaster (ep279), Job (ep301), TARU Tech (ep477)
- Easton Michaels - Delphine Magnifique (ep558)
- Ebon Moss-Bachrach - Justin (ep162)
- Ebony Jo-Ann - Mrs. Harding (ep45)
- Ed Asner - Coach Martin Schultz (ep308)
- Ed Gonzalez Moreno - Eduardo Sosa (ep498)
- Eddie Cahill - Tommy Dowd (ep39)
- Eddie Hargitay - Officer Eddie Montero
- Eddie Kaye Thomas - Luke Mitchell (ep477)
- Eden Malyn - April Baker (ep446), Zoe Greene (ep532)
- Edmond Genest - Oliver Boyd (ep150)
- Edmund Lyndeck - Mr. Zelman (ep114)
- Edward O'Blenis - Todd Ramsay (ep66)
- Edwin Lee Gibson - Orton Freeman (ep343)
- Elain Graham - Principal (ep55)
- Elaine Hyman - Mrs. Dubcek (ep308)
- Elden Henson - Will Caray (ep103)
- Eleanor Hutchins - Elizabeth Hassenback (ep166)
- Elena Franklin - Amy Bergen (ep59)
- Elain Graham - Judge Sara Henning (ep98)
- Elia Monte-Brown - Carmen Benitez (ep484)
- Elizabeth A. Davis - Alessandra Bay (ep372), Gemma Brooks (ep459)
- Elizabeth Alderfer - Kelsey Sommers (eps552, 556)
- Elizabeth Ashley - Serena Benson (ep1)
- Elizabeth Banks - Jaina Jansen (ep50)
- Elizabeth Brady - Morgan Tynes (ep562)
- Elizabeth Franz - Jeannette Henley (ep120)
- Elizabeth Hanly Rice - Linda Cook (ep46)
- Elizabeth Hendrickson - Mandy Schumacher (ep32)
- Elizabeth Hobgood - Beverly Parsons (ep49)
- Elizabeth Marvel - Dr. Frantz (ep238), Rita Calhoun
- Elizabeth Mitchell - Andrea Brown (ep80), June Frye (ep268)
- Elizabeth Paige - Jenna Chapman (ep549)
- Elizabeth Rodriguez - Carmen Vasquez (ep286)
- Elizabeth Stahlmann - Amy Gardner (ep446)
- Ella Anderson - Maddie Aschler (ep338)
- Elle Fanning - Eden (ep169)
- Ellen Dolan - Lisbeth Sandler (ep244)
- Ellen Lancaster - Mrs. Van Wagner (ep81)
- Ellen Muth - Elaine Harrington (ep17)
- Ellen Parker - Erin Blake (ep46)
- Ellen Woglom - Heather Hallander/Kristen Vucelik (ep213)
- Elliot Villar - Marc Vargas (ep480)
- Elliott Gould - Walter Thompkins (ep303)
- Eloise Lushina - Lily Winterburn (ep426)
- Eloise Mumford - Vanessa (ep226)
- Elpidia Carrillo - Maria Ramos (ep55)
- Emilio Delgado - Enrique Diaz (ep197), Aaron Carrera (ep483)
- Emilio Rivera - Benito Escobar (ep317)
- Emily Althaus - Jessie (eps358, 366)
- Emily Bergl - Judith Briggs (ep359)
- Emily Deschanel - Cassie Germaine (ep60)
- Emily Jackson - Nora Fletcher (ep554)
- Emily Kinney - Haley Cole (ep287)
- Emily Meade - Anna (ep194), Corinne Stafford (ep266)
- Emily Shaffer - Jessica Walcott (ep402)
- Emily VanCamp - Charlotte Truex (ep175)
- Emma Bell - Alison Luhan (ep121), Rose Summers (ep341)
- Emma Fitzpatrick - Beth Palmer (ep438)
- Emma Greenwell - Ellie Porter (ep343)
- Emma Lenderman - Demmy Tinsley (ep512)
- Emma Myles - Starla (ep233), Carleen Jenkins (eps409-410)
- Enid Graham - Suzanne Banks (ep214), A.D.A. Marnie Lathrop (ep308), Linda Cole (ep396)
- Enver Gjokaj - Michael Provo (ep306)
- Eowyn Young - Mackenzie Tolliver (ep454)
- Eric Close - Colin Barnes (ep292)
- Eric Feldman - Phi Delta Fraternity Member (ep264)
- Eric Ladin - Clayton Hannigan (ep295)
- Eric Lange - Bryce Kelton (ep240)
- Eric Lenox Abrams - Henry Botas (ep198)
- Eric Stolitz - Michael Sweeney (ep66)
- Eric Tabach - Vincent Drago (ep427)
- Eric Thal - Tommy Hedges (ep85)
- Eric Wiegand - Jacob Hoffman (ep509)
- Erica Camarano - Officer Rachel Ortiz
- Erica Tazel - Lynn Hauser (ep78)
- Erik Heger - Cole Foster (ep376)
- Erik Jensen - James Turner (ep427)
- Erik LaRay Harvey - Sam Randall (ep305), Jax Bell (ep506)
- Erik Palladino - Detective Dave Deuthorn (eps77, 86), Nate Carson (ep569)
- Erik von Detten - Drew Lamerly (ep83)
- Erika Alexander - Kema Mabuda (ep105)
- Erika LaVonn - Tashandra Adams (ep52)
- Erika Rolfsrud - Linda Wilson (ep400)
- Erin Anderson - Counselor April Andrews
- Erin Broderick - Maureen Stabler
- Erin Davie - Twins' Mom (ep259), Kirsten Fowler (ep414)
- Erin Dilly - Shawna Grant (ep238), Mary Matthews (ep455)
- Erin Neufer - Helene Young (ep536)
- Erin Wilhelmi - Mariel McLaughlin (ep420)
- Ernest Waddell - Ken Randall
- Esai Morales - Jimmy Vasquez (ep286)
- Esau Pritchett - Jason Culross (ep248)
- Eshan Bay - Vinay Gupta (ep473)
- Estella Warren - April Troost (ep141)
- Estelle Parsons - Rose (ep64)
- Ethan Cutkosky - Henry Mesner (eps314, 492)
- Ethan Jones Romero - Danny Rocha (ep564)
- Ethan Slater - Riley Porter (ep438)
- Eugene Byrd - Carlos Medina (ep14)
- Eva Kaminsky - Mary Kralik (ep202), Marcy Davis (ep356)
- Eva Noblezada - Zoe Carrera/Kendra Dream (ep483)
- Evander Duck - Judge Jordan Dawes (ep553)
- Eve O'Brien - Anais Adler (ep466)
- Eve Plumb - Angela Brooks (ep308)
- Evelyn Furtak - NYU Admissions Director (ep22)
- Evy O'Rourke - Meredith Cleary (ep25)
- Ezra Miller - Ethan Morse (ep222)
- Faith Rodriguez - Jade Walker (ep558)
- Federico Dordei - Marcelo Guarana (ep336)
- Felix Solis - Nick (ep3), Narc (ep95)
- Fernanda Andrade - Beatriz Amarante (ep336)
- Fernando López - CSU Technician Ramone Vargas
- Fina Strazza - Milly Bucci (eps467-468)
- Finn Wittrock - Cameron Tyler (ep324)
- Fiona Dourif - Detective Nikki Breslin (ep205)
- Fiona Morgan Quinn - Nina Brock (ep545)
- Fiona Hutchison - Lydia Crawford (ep194)
- Fiona Robert - Avery Capshaw (ep332)
- Fionnula Flanagan - Shelia Baxter (ep102), Madeline "Maddie" Thomas (ep432)
- Firdous Bamji - Daoud Tarzi (ep24)
- Fisher Stevens - Ted Scott (ep283), Alvin Gilbert (ep386)
- Florencia Lozano - Lauren Molby (ep185)
- Forrest Griffin - Mike Kona (ep191)
- Frances Eve - Amelia James (ep459), Amelia James (ep478)
- Frances Turner - Elaine Samuels
- Francesca Faridany - Amy Tanner (ep7), Sarah (ep33), Claire Gilbert (ep386)
- Francie Swift - Defense Attorney Sherri West
- Francois Battiste - Agent Curtis McCrary (ep538)
- Frank Deal - ADA (eps5, 11), Don Newvine (eps34, 43), Attorney Tom Newvine (ep37), FBI Agent O'Connell
- Frank Grillo - Frank Barbarossa (ep68), Mark Van Kuren (ep216)
- Frank Langella - Al Baker (ep86)
- Frank Pando - Juan Ortoli (ep419)
- Frank Ridley - Dispatcher (ep259), Dr. Brian Gold (ep474)
- Frank Vincent - Bishop Cattalano (ep383)
- Frank Whaley - Navy Commander Grant Marcus (ep211)
- Frank Wood - Andrew Lennox (ep303), ME Dr. Abel Truman
- Frankie Faison - FBI Agent Tom Nickerson (ep195)
- Frankie J. Alvarez - Javier Rojas (ep365)
- Franky G - Jose Marquez (ep401)
- Fred Arsenault - Graham Winger (ep287)
- Fred Burrell - Judge Howie Rebard (ep98)
- Fred Melamed - Dan Goldberg (ep252)
- Fred Savage - Michael Gardner (ep88)
- Frederick B. Owens - John Henderson (ep4)
- Frederick Strother - Trial Judge Siburt (eps167, 208)
- Frederick Weller - Preston Bennett (ep82)
- Fredric Lehne - Clive Lynwood (ep217), Warden Jones (ep317)
- Funda Duval - Mrs. Lychkoff (ep214)
- G.K. Umeh - Phil Diaz (ep506)
- Gabe Fazio - Cal Markham (ep550)
- Gabriel Olds - Daniel Lester (ep92)
- Gabrielle Carrubba - Libby Blandon (eps492, 513)
- Gabrielle Miller - Denise Goldberg (ep541)
- Gage Golightly - Katy Miller (ep418)
- Gail O'Grady - Ruth Walker (ep221)
- Gaius Charles - Jadon Odami (ep191)
- Gale Harold - Dr. Garrett Lang (ep90)
- Gareth Saxe - Harrison Thomas (ep189)
- Garret Dillahunt - Kevin O'Donnell (ep229)
- Garrett Coffey - Caleb Hartwell (ep567)
- Garrett M. Brown - Peter Ridley (ep4)
- Gary Basaraba - George Burton (ep41), Billy O'Boyle (ep441)
- Gary Milner - Dennis George (ep346)
- Gary Perez - Jorge Diaz (eps433-434)
- Gary Werntz - Judge Donald Harris (ep122)
- Gates Leonard - Ashley Peters (ep507)
- Gavin-Keith Umeh - Captain Charles Lee (ep280), Little Tino (eps343-344)
- Gavin Lee - Dennis Griscomb (eps281, 291)
- Gayle Rankin - Holly Schneider (ep283)
- Gbenga Akinnagbe - Elijah Okello (ep219), Father Biobaku (eps304, 330)
- Gene Canfield - John Royce (ep79), Counterfeit Unit Detective (ep118)
- Genesis Rodriguez - Lourdes Vega (eps433-434)
- Geneva Carr - Margo Sanders (ep125), Katie Harris (ep225), Pam Baker (ep373)
- Genevieve Angelson - Kayla Morgan (ep442)
- Geoff Wigdor - Jesse Kleberg (ep48), Donald "Dizzer" Zuccho (ep208), Tommy (ep331)
- Geoffrey Arend - Game Designer (ep130)
- Geoffrey Cantor - Ed Mangini (ep222), Victor (ep261), Gene Fierstein (ep328)
- Geoffrey Nauffts - Frank Martin (ep7), Steve Abruzzo (ep106)
- Geoffrey Owens - Dr. Constantino (ep73)
- George Hearn - Charles Sutherland (ep44)
- George Martin - Abbot McCourt (ep5)
- George Morfogen - Mr. Markowitz (ep381)
- George Newbern - Dr. Al Pollack
- George Palermo - Bartender (ep70)
- George R. Sheffey - Leo Barber (ep288), Lou McLaughlin (ep420), Larry Wilcox (ep538)
- George Tasudis - Joseph Lychkoff (ep214)
- George Wallace - Ron Carter (ep431)
- Georgia Lyman - Officer Whitney Bowman
- Georgia Waehler - Amelia Whitman (ep518)
- Georgine Hall - Millie (ep69)
- Geraldine Hughes - Tina Parven (ep187), Denise Drake (ep414)
- Gerry Bamman - Craig Prince (ep23), D.A. Schaeffer (ep68)
- Gia Crovatin - Samantha Chapman (ep400)
- Gideon Jacobs - Shawn Massey (ep72)
- Gil Perez-Abraham - Hector Ramirez (eps409-410)
- Gilbert Gottfried - Leo Gerber (eps281, 283)
- Gina Costigan - Virginia Becker (eps557, 567)
- Gina Ferrall - Judge Mary Connor (ep464)
- Gina Tognoni - Officer Kristen Vaill (ep139)
- Giovanna Alcântara Drummond - Grace Brionés (ep570)
- Giselle Eisenberg - Madison (ep333)
- Glenn Fleary - Larry Jones (ep335)
- Glenn Fleshler - Noah Kamens (ep72), Corrections Officer Kravitz (ep227), Phillip Altshuler (ep418), Myron Gold (eps495-496)
- Glenn Kalison - Will Fleming (ep288)
- Glenn Kessler - Leon Shragewitz (ep138)
- Glenn Morshower - Coach Bill Becker (ep335)
- Glenn Plummer - Derek Thompson (ep364)
- Glenne Headly - Attorney Simone Bryce (ep135)
- Gloria Biegler - Linda Williams (ep466)
- Gloria Irizarry - Dorothea Strada (ep27)
- Gloria Reuben - Violet Tremain (ep73), Assistant U.S. Attorney Christine Danielson
- Glynnis O'Connor - Raquel Kurtz (ep77)
- Godfrey - Adam Church (ep341)
- Gordana Rashovich - Anya Rugova (ep1), Lili Denkova (ep246), Mrs. Lomatin (ep300)
- Gordon Joseph Weiss - McKuin, Brandon O'Keefe (ep57), Fred (ep121), Homeless Man (ep219)
- Gordon MacDonald - Pete (ep140)
- Goya Robles - Oscar Papa (eps527-528)
- Grace Culwell - Shea McGrath (ep542)
- Grace Narducci - Ivy Bucci
- Graham Davie - Brad Fletcher (ep247)
- Graham Patrick Martin - Chris Becker (eps557, 567)
- Graham Winton - RPB Food Distributors Owner (ep180), Vince (ep437)
- Grant Anstine - Austin Boyer (ep519)
- Grant Shaud - Theatre Critic (ep283)
- Grayson Berry - Roy Eastman (ep488)
- Greg Finley - Eddie Thorpe (ep335)
- Greg Germann - Derek Strauss
- Greg Grunberg - Detective Mark McDaniels (ep524)
- GregAlan Williams - Detective Folkner (ep177)
- Gregg Edelman - Daniel Brown (ep80), Dr. Lucas (ep160)
- Gregory Abbey - Matt McCann (ep525)
- Gregory Harrison - Nathan Speer (ep163)
- Gregory Russell Cook - Drug Dealer (ep70)
- Gretchen Egolf - Defense Attorney Kendra Gill
- Griffin Matthews - Leslie Connolly (eps349, 357)
- Griffin Newman - Kev (ep279)
- Guillermo Diaz - Omar Peña (ep289), Carlos Hernandez (ep464)
- Gus Birney - Kristi Martin (ep416)
- Gwynneth Bensen - Carla Vincent (ep257)
- Hadi Tabbal - Masud Faraj (ep457)
- Hakeem Kae-Kazim - Chuckwei Bothame (ep193)
- Hal Linden - Leonard Maxwell (ep432)
- Haley Lu Richardson - Jenna Davis (ep356)
- Halley Wegryn Gross - Laurie (ep288)
- Hamish Allan-Headley - Greg Sumpter (eps537-538), Steve Mancuso (ep539)
- Hamish Linklater - David Morris (ep300)
- Hana Hayes - Brooke Allen (ep326)
- Hani Furstenberg - Leslie Adams (ep291)
- Hanna-Liina Võsa - Sophia Zorav (ep246)
- Hannah Marks - Evie Barnes (ep348)
- Happy Anderson - Tim Stanton (ep464)
- Hari Dhillon - Attorney Sunil Varma
- Harold Perrineau - Brian Traymor (ep309)
- Harry Goz - Hotel Security Manager (ep16)
- Harry Zittel - Jason King (ep155), Justin Adams (ep348)
- Harvey Atkin - Judge Alan Ridenour
- Hassan Johnson - Rick Tyler (ep198)
- Haviland Morris - Dawn Trent (ep84)
- Hayden Panettiere - Ashley Austin Black (ep33), Angela Agnelli (ep131)
- Hayley McFarland - Jenna Fox (ep272)
- Heather Tom - Dr. Solwey's Assistant (ep113)
- Heidi Armbruster - Susan Foster (ep268)
- Heidi Marnhout - Molly Lambert (ep216)
- Heidi Schreck - Vera (ep279)
- Helmar Augustus Cooper - Malcolm Foster (ep225), Judge Reginald Flowers
- Henry Ian Cusick - Erik Weber (eps249-250)
- Henry Simmons - Shakir Wilkins (ep345)
- Henry Strozier - Jon Freeman (ep18), Dr. Shelton (ep82)
- Henry Thomas - Sean Roberts (ep391)
- Henry Winkler - Edwin Todd (ep63)
- Henry Woronicz - Mr. Rawley (ep74)
- Henry Yuk - Arthur Chang (ep465)
- Herizen Guardiola - Tara Riley (ep497)
- Hilary Duff - Ashlee Walker (ep221)
- Hillary B. Smith - Mrs. Stanton (ep128)
- Hisham Tawfiq - Firefighter #1 (ep192), FDNY Vestry (ep201), Jules (ep497)
- Holiday Segal - Kathleen Stabler
- Holliston Coleman - Melanie Cramer (ep123)
- Holly Robinson Peete - Rachel (ep470)
- Holt McCallany - Walter Inman (ep154), Donald O'Keefe (ep284)
- Hudson Paul - Charlie Richards (ep493)
- Hunter Emery - Gary Packer (ep489)
- Hunter Parrish - Jordan Owens (ep179)
- Iain Armitage - Theo Lachere (ep397)
- Ian Alda - Sam Edelstein (ep199)
- Ian Colletti - Duvall Mathis (ep541)
- Ian Cronin - Tyler Blake (ep46)
- Ian Kahn - David Anderson (ep74)
- Ian Nelson - Eric Hendricks (ep398)
- Ian Reed Kesler - Jimmy G. (ep15)
- Ian Somerhalder - Charlie Baker (ep86)
- Ignacyo Matynia - Ricky Nowak (ep506)
- Ilana Levine - Shelly Raedo (ep294)
- Ileen Getz - Mrs. Preston (ep73)
- Ilene Kristen - Evelyn Higgins (ep285)
- Ili Ray - Britney Taylor (ep415)
- Iliana Garcia - Sarah Franklin (ep509)
- Illeana Douglas - Gina Bernardo
- Ino Badanjak - Counselor Eleni Horvath (ep556)
- Ira Hawkins - Humane Law Enforcement Supervisor (ep56)
- Iris Little Thomas - Mrs. Linderby (ep250)
- Irma P. Hall - Lorna Talcott (ep269)
- Isa Garcia - Valeria Acevedo (ep511)
- Isabel Gillies - Kathy Stabler
- Isabel Glasser - Josette Brooks (ep114)
- Isabel Shill - Jocelyn Cerpaski (ep350)
- Isabella Pisacane - Lara Barassi (ep455)
- Isabelle Poloner - Jenna Evans (eps495-496)
- Isiah Whitlock Jr. - Robbery Division Captain (ep12), Todd Smythe (ep36), NTCC Representative (ep138), Captain Reece
- Ivan Hernandez - Javier Arenas (ep355)
- Ivan Martin - Jerome (ep131)
- Izabella Miko - Lena (ep279)
- Izzie Steele - Wendy Davis (ep301)
- J. Anthony Pena - Miguel Pinto (ep570)
- J. Kyle Manzay - Malcolm (ep64)
- J. Mallory McCree - Ronnie Ellis (ep379)
- J. Robert Spencer - Joseph Soltice (ep233)
- J. Smith-Cameron - Diane Eskas (ep280)
- J. Tucker Smith - Gary Sutton (ep39)
- J.C. MacKenzie - Brian Ackerman (ep145, 256), Counselor Richard Pace (eps405, 531)
- J.D. Williams - Detective Anton Jefferson (eps383-384)
- J.J. Pyle - Nicole Carwood (ep571)
- J.K. Simmons - Dr. Emil Skoda
- Ja'Siah Young - Andre Fuller (ep480)
- Jabari Gray - CSU Technician Keegan Timmons, Thomas (ep168)
- Jaci Calderon - Nicole Merrick (ep517)
- Jacinto Taras Riddick - Rafael Zapata (ep95)
- Jack DiFalco - Army Pvt. William "Billy" Shaughnessy (ep428)
- Jack Dimich - Alexei Belyakov (ep308)
- Jack Gilpin - Ron Wolcott (ep96)
- Jack Gore - Luca Crivello (ep377)
- Jack Gwaltney - Roger Silver (ep11), Tom Crane (ep202), David Drecker (ep258)
- Jack Hallett - Barlow (ep6)
- Jack Koenig - Edgar Hamill (ep150), Judge Gerald Maynard (ep522)
- Jack Larson - Dewey Butler (ep235)
- Jack McGee - Lieutenant Allan James (ep183)
- Jack Noseworthy - Jeremy (ep102), Matt Baker (ep354)
- Jack O'Connell - George Kendall (ep176)
- Jack Vale - Himself (ep357)
- Jack Yang - Ricky Yao (ep118)
- Jackie Debatin - Sue Ann Daly (ep398)
- Jackie Roth - Cleo Samuels (ep526)
- Jacob Pitts - ADA Hodges (ep442)
- Jacqueline Antaramian - Sakin Salim (ep337), Mrs. Nasar (ep457)
- Jacqueline Hendy - Attorney Crane
- Jade Marie Fernandez - Crystal Nuñez (ep498)
- Jade Radford - Alondra Ives (ep558)
- Jae Head - Christopher Ryan (ep203)
- Jaime Zevallos - Danny Gonzalez (ep485)
- Jake Murphy - Dustin Renfrow (ep544)
- Jake O'Connor - Gavin Baker (ep446)
- Jake Robinson - Silas Perry (ep440)
- Jake Ryan Lozano - Kevan Wright (ep499)
- Jake T. Austin - Rob Fisher (ep286)
- Jake Weary - Shane Madden (ep116)
- Jake Weber - Bob Flynn (ep508)
- Jakob Winter - Tate Rivers (ep499)
- Jama Williamson - Laura Hughes (eps557, 567)
- James Andrew O'Connor - Bus Driver #1 (ep72), Kenny, Jake (ep89), Jared Desanto (ep469)
- James Carpinello - Joe Gilbert (ep259), Paul Greco (ep521)
- James Chen - CSU Technician Adrian Sung
- James Colby - Jeremy Ostilow (ep110), Greg Dunne (ep231)
- James Doerr - Vartan Dadian (ep70)
- James Frain - Martin Gold (ep231)
- James Hanlon - Austin Bates (ep36)
- James Healy Jr. - Carl Williams (ep466)
- James Hong - Sweatshop Owner (ep118)
- James Le Gros - Bill Harris (ep251)
- James Leo Ryan - Tommy (ep440)
- James M. Reilly - Derek Poole (ep560)
- James Madio - Noel Panko (ep382)
- James Martinez - Clark Tinta (ep258)
- James McCaffrey - Jesse Hansen (ep9), Peter Forbes (ep97)
- James McCauley - Park Precinct Officer (ep24)
- James McMenamin - Seth (ep208), Ralph Volkov (ep377)
- James Monroe Iglehart - Shawn Tompkins (ep418)
- James Morrison - Jim Rollins (eps474, 490)
- James Murtaugh - D.A. Gibson (ep24), Dr. Porterman (ep161)
- James Naughton - Charlie Moss (eps164, 174)
- James Otis - Mitchell Shaw (ep99)
- James Rana - El-Shani Albisi (ep104)
- James Udom - Leon Fuller (eps463, 478)
- James Urbaniak - Wade Donato (ep116)
- James Van Der Beek - Sean Albert (ep292)
- James Waterston - Mr. Harvey (ep197), Congressman Luke Bolton (ep406)
- Jamie Goodwin - Danny Marston (ep52)
- Jamie McShane - Luke Davis (ep356), Pastor Mark (ep462)
- Jamila Velazquez - Pilar Morenas, Maya Jimenez (ep505)
- Jane Adams - Joanne Parsons (ep293)
- Jane Alexander - Regina Mulroney (ep13)
- Jane Bruce - Nora Anderson (ep486)
- Jane Cronin - Helen Moore (ep195)
- Jane Krakowski - Emma Spevak (ep114)
- Jane Powell - Bess Sherman (ep69)
- Jane Seymour - Debra Connor (ep106)
- Janel Moloney - Dr. Lorraine Franchella (ep426)
- Janet Carroll - Brenda Fairchild (ep250)
- Janie Brookshire - Counselor Celeste Palmer (eps553, 563)
- Janine Turner - Victoria Grall (ep197)
- Jared Canfield - Adam Parker (ep563)
- Jared Harris - Robert Morten (ep189)
- Jared Zirilli - Rodney Marsh (ep402)
- Jarlath Conroy - Mr. Coogan (ep277)
- Jarreth Merz - Haroun Abbas (ep188)
- Jas Anderson - Timmer (eps358, 366)
- Jasmin Walker - Counselor Marame Touissant (eps471, 480)
- Jasmine Batchelor - Detective Tonie Churlish, Katie (ep450)
- Jasmine Richard-Brooks - Trina (ep445)
- Jason Antoon - Radio Producer (ep119)
- Jason Babinsky - Dave Kaller (ep393)
- Jason Biggs - Detective Andy Parlato-Goldstein (eps504, 509)
- Jason Bowen - Detective Marcus Perry, Devon Wallace (ep359)
- Jason Butler Harner - Greg Hartley (ep163)
- Jason Catalano - Randall Grant (ep79)
- Jason Cerbone - Lorenzo Desappio
- Jason Cottle - Rob Dennison (ep450)
- Jason Fuchs - Nick Radsen (ep59)
- Jason Gedrick - FBI Agent Cantwell (ep304)
- Jason Genao - William Reeves (ep379)
- Jason Jurman - Mitch Shankman
- Jason Kolotouros - Mitch Murray (ep36)
- Jason Kravits - Principal Andrew Kilgore (ep108), Joelle's Attorney (ep480), Sandy Braun (ep521)
- Jason Ritter - Billy Baker (ep86)
- Jason Wiles - Alexander Gammon (ep254)
- Javon Terrell - Bomb Squad Officer (ep517)
- Jay Christianson - Trent Wills (ep35)
- Jay Karnes - Noah Bunning (ep309)
- Jay Klaitz - Panda Club Owner (ep395)
- Jay Patterson - Lt. James Reed (ep211), Judge Evans (eps358, 364)
- Jay Thomas - Joe Sherman (ep69)
- Jayce Bartok - P.K. (ep20), Eli Fromson (ep303), Walter Evans (ep444)
- Jayne Atkinson - AUSA Marion Springer (ep187)
- Jayne Houdyshell - Judge Ruth Linden
- Jazz Raycole - Megan (ep109)
- Jazzy Kae - Brooke Davis (ep458)
- Jean DeBaer - Lois Huntington (ep26)
- Jean-Luke Figueroa - Luis Ramos (ep55)
- Jeanine Bartel - Barbara Gilbert (ep349)
- Jeannetta Arnette - Sandra Knowles (ep126)
- Jeannine Kaspar - Nora Galen (ep413)
- Jeb Brown - Jake Bradshaw (ep244), Igor Gerbic (eps351, 383)
- Jeb Kreager - Carl Mannox (ep513)
- Jeff Biehl - Jake (ep158)
- Jeff Kober - Abraham/Eugene Hoff (ep123)
- Jeff McCarthy - D.A. Matthews (ep34), Mr. Hoskins (ep161)
- Jefferson Mays - Deputy Chief ME Dr. Carl Rudnick
- Jefferson White - Gary (ep357)
- Jeffery Scaperrotta - Dickie Stabler
- Jeffery V. Thompson - Joe (ep73), Fat Tony (ep126)
- Jeffrey DeMunn - Chief Assistant DA Charlie Phillips (eps27, 37)
- Jeffrey Schecter - Counselor Art Blumfeld
- Jeffrey Tambor - Ben Cohen
- Jeffrey Ware - Dr. Waldman (ep99)
- Jelani Alladin - Sean Thomas (ep481)
- Jen Parker Davis - Ellie Hughes (eps557, 567)
- Jen Ponton - Mia (ep257), Layla (ep363)
- Jenn Gambatese - Meredith Bergkamp (ep426)
- Jenn Proske - Meghan Weller (ep283)
- Jenna Lamia - Siobhan Miller (ep30)
- Jenna Stern - Kathleen Eastman (eps12, 17), Trial Judge Elana Barth
- Jennette McCurdy - Holly Purcell (ep127)
- Jennifer Dundas Lowe - Jamie McKenna (ep26)
- Jennifer Esposito - Sarah Logan (ep20), Phoebe Baker
- Jennifer Ferrin - Rena West (ep225)
- Jennifer Lim - Mrs. Chang (ep317)
- Jennifer Michelle Brown - Chloe Fuller (ep68)
- Jennifer Regan - Businesswoman (ep153), Janice Morse (ep220), Kim Caldwell (eps437, 455)
- Jennifer Restivo - Janet Burnell (ep237), Melissa Blume (ep328)
- Jennifer Roszell - Gina (ep77), Linda (ep261), Allison Burns (ep326), Sandra Peters (ep507)
- Jennifer Van Dyck - Ann Ostilow (ep110), Dr. Kelly Alvin (ep188), Dr. Brenda Tedroe (ep359)
- Jenny Bacon - Jennifer Neal (ep12), Laurel Dunleavy (ep307)
- Jeremiah Latrell Caldwell - Leon Wallace (ep549)
- Jeremy Bobb - Donny Greenway (ep261), Vincent Moran (ep303), Rory O'Toole (ep472)
- Jeremy Davidson - Seth Coleman (ep256)
- Jeremy Gill - Teddy Hall (ep552)
- Jeremy Jordan - Doug Walshen (ep194), Skye Adderson (ep354)
- Jeremy Shamos - Roger Pierce (ep338)
- Jeremy White - Michael Parisi (ep245)
- Jeri Ryan - Patrice La Rue
- Jerome Preston Bates - Officer Clarkson (ep29), Mr. Henderson (ep58), ESU Negraneau, FBI Agent (ep279)
- Jerry D. O'Donnell - Department Commander Gavin Sullivan (eps554, 573)
- Jerry Lanning - William Langdon (ep9)
- Jess Barbagallo - Sacha Lenski (ep487)
- Jess Gabor - Gillian Moore (ep520)
- Jesse Aaronson - Hayden Foote (ep544)
- Jesse Doran - Police Commissioner's Aide (ep13)
- Jesse McCartney - Max Matarazzo (ep208)
- Jessica Camacho - Gloria Montero (ep317)
- Jessica Dunphy - Allison Downey (ep131)
- Jessica Hecht - Miss Kreutzer (ep15), Jillian Webster (ep302)
- Jessica Phillips - A.D.A. Pippa Cox
- Jessica Pimentel - Manuela Ozuna (ep370)
- Jessica Tuck - Dr. Lillian Andrews (ep553)
- Jessica Varley - Fidelia Vidal (ep208)
- Jessica Walter - Petra Gilmartin (ep227)
- Jessie Carter - Ann Davenport (ep408)
- Jessy Yates - Alicia Ford (ep489)
- Jill Marie Lawrence - Defense Attorney Cleo Conrad
- Jill Scott - Janice Raleigh (ep241)
- Jillian Bowen - Rose (ep4)
- Jillian Mueller - Leah Simes (ep394)
- Jim Gaffigan - Oliver Tunney (ep37)
- Jim Ireland - Dr. John Kelly (ep498)
- Jim Moody - Support Group Leader (ep140)
- Jim Santangeli - Detective Sullivan Barnes (ep543)
- Jim Schubin - Emerson Mauer (ep451)
- Jim True-Frost - Thomas Banks (ep229), Lawrence Hendricks Jr. (ep398), Mitch Kaplan (ep508)
- Jim Weston - Quentin Lindberg (ep43)
- Jimmy Palumbo - Mr. Ralsay (ep94), Officer Clark (ep287)
- Joanna Bonaro - Doris DiNuzio (ep219), Camille Marino (ep374)
- Joanna Merlin - Judge Lena Petrovsky
- Joanna P. Adler - Persephone James (ep162), Sarah Gallagher (ep238)
- JoAnna Rhinehart - Kianna Lemcke (ep112), Venice Jones (ep168)
- Joanna Whicker - Peyton Andrews (ep553)
- Joanne Baron - Counselor Diane Schwartz (eps405, 449)
- JoBeth Williams - Mrs. Rawley (ep74)
- Jock McKissic - Randy Gordon (ep538)
- Jodi Long - Center Director (ep82)
- Jodie Markell - Lisa Moore (ep333)
- Joe Carroll - Philip Sutton (ep549)
- Joe Curnutte - Cole Eaton (ep507)
- Joe Grifasi - Hashi Horowitz
- Joe Holt - Major Robert Dantley (ep401)
- Joe Lanza - Richard Wallace (ep565)
- Joe Lisi - Sal D'Angelo (ep4), Parole Officer Craig Lennon
- Joe Maruzzo - Joe Tucci (ep71)
- Joe Morton - Ray Bevins (ep89)
- Joe Murphy - Keith Gerard (ep78)
- Joe Narciso - Justin (ep53)
- Joe Reegan - Joe Utley (ep377)
- Joe Scarborough - Himself (eps200, 266)
- Joe Tapper - Delray Mellott (ep167), Aaron Householder (ep423)
- Joe Towne - Kyle Luhrmann (ep112)
- Joe Urla - Deputy District Attorney Ian Wofford (ep262), Thomas Eldridge (ep347)
- Joel de la Fuente - TARU Technician Ruben Morales
- Joel Marsh Garland - Building Manager (ep96), Brannon Lee Redding (ep145)
- Joell Weil - Michelle (ep476)
- Joey Auzenne - Mr. Moray (ep275)
- Joey Oglesby - Mikey Pappas (ep299)
- Joey Slotnick - Walter Camp (ep156)
- Johanna Braddy - Maggie Andrews (ep553)
- Johanna Day - Leslie O'Hara (ep122)
- John Ales - Detective Tom Russo (eps383-384)
- John Ashton - Chief of Detectives (ep220)
- John Bedford Lloyd - Mike Tucker (ep121)
- John Benjamin Hickey - Mark Hickey (eps16, 21), Tom Moore (ep333)
- John Bolger - Douglas Lamerly (ep83), Mr. Stanton (ep128)
- John C. Havens - Johnstone (ep17)
- John C. Vennema - Funeral Director Upson (ep74), Dean Ian Busch (ep112)
- John Clarence Stewart - Detective Vince Corgan (ep554)
- John Cullum - Barry Moredock
- John Doman - Dan Lattimer (ep12), Munch's Informant (ep23), Rod Franklin (ep45), Mike Mollinax (ep171), William Rand (ep284)
- John Dossett - Tom Dayton (ep18), Dr. Trainer (ep139)
- John Douglas Thompson - Mel Cantor (ep181)
- John Driver - Lyle Morris (eps12, 23)
- John Earl Jelks - Mr. Achok (ep273)
- John Ellison Conlee - Jack Roe (ep407)
- John Gallagher Jr. - Jeff Lynwood (ep217)
- John Hans Tester - Sascha Thomas (ep475)
- John Heard - Peter Sipes (ep71)
- John Hemphill - Dennis Maynard (ep554)
- John Hickok - Mr. McGarrett (ep185), Dennis Roberts (ep378)
- John Karna - Holden March (ep347)
- John Getz - Admiral Vincent Albers (ep327)
- John Larroquette - Randall Carver (ep234)
- John Littlefield - CPA Schreiber (ep19)
- John Magaro - Andrew Hingham (ep243), Keith Musio (ep370)
- John Michael Bolger - Detective Geiger (ep166)
- John O'Donohue - Stevedore (ep227)
- John Ortiz - Officer Zermeño (ep123)
- John Ottavino - Tom Paysen (ep83), Dr. Robert Swann (ep138), Mr. Stanger (ep309)
- John Pankow - Lenny Simmons (ep354)
- John Patrick Amedori - Wayne Mortens (ep148)
- John Patrick Hayden - Bruce Fowler (ep414), Tim Mondale (ep523)
- John Patrick Jordan - Tom Nolan (ep504)
- John Ramsey - Walter Schreiber (ep29)
- John Rothman - Judge Edward Kofax
- John Rubinstein - Judge Schuyler (ep145)
- John Savage - Lucas Biggs (ep129)
- John Scherer - Reed Lynch (ep94), Mr. Robinson (ep243)
- John Schuck - Chief of Detectives Muldrew
- John Seitz - Herbert Talmadge (ep46)
- John Siciliano - Donald Wilson (ep488)
- John Sloman - Adam Blake (ep46)
- John Stamos - Ken Turner (ep270)
- John Ventimiglia - Bobby Navarro (ep312)
- John Waters - Pornmonger Man (eps475, 483)
- Johnny Pemberton - Travis Hilsdale (ep498)
- Joie Lee - Prison Nurse (ep79)
- Jolly Abraham - Dr. Patel, Detchen Gyatso (ep82)
- Jon Abrahams - Robert Logan (ep94)
- Jon Bernthal - Sherm Hempell (ep139)
- Jon Foster - Justin Sharp (ep135)
- Jon Glaser - Jackson Wright (ep510)
- Jon Korkes - Terence Moore (ep50)
- Jon Michael Hill - Tre Davis (ep282)
- Jon Patrick Walker - Tyler Brunson (ep223)
- Jon Sklaroff - Jay Goldstein (ep568)
- Jonathan Bennett - Kyle Fuller (ep68)
- Jonathan Cake - Monsignor Mulregan (eps383-384)
- Jonathan Freeman - Bobby (ep252)
- Jonathan Fried - Clayton Mills (ep37)
- Jonathan Hogan - Headmaster (ep83)
- Jonathan Judge-Russo - Gary Ryan (ep374), Randy Platt (ep422)
- Jonathan Medina - Antonio Campos (ep523)
- Jonathan Sharp - Bull Dozer (ep10)
- Jonathan Silverman - Josh Galloway (ep334)
- Jonathan Tucker - Ian Tate (ep99)
- Jonathan Walker - Dr. Hayman (ep75), Mr. Stewart (ep378), Nathan Fuller (ep450)
- Jordan Baker - Dr. Cohen (ep393)
- Jordan Belfi - Spencer Lewis (ep522)
- Jordan Bondurant - Graham Turco (ep387)
- Jordan Bridges - Roger Littrell (ep403)
- Jordan Charney - Rory O'Halloran (ep66)
- Jordan Dean - Wade Fisk (ep270)
- Jordan Garrett - Jake O'Hara (ep122)
- Jordan Gelber - CSU Technician David Layton, Fritz Kestler (ep48), Principal Bernstein (ep376)
- Jordan Lage - Alfred (ep13), Albert Beck (ep352)
- Jordan Lane Price - Lexi York (ep481)
- Jordan Mahome - Lieutenant Mack Ford (ep559)
- Jordana Spiro - Special Agent Shannah Sykes
- Jordon Bolden - Billy Ryan (ep450)
- Jorge Franco IV - Xavier Garcia (eps486, 491)
- José Ramón Rosario - Mario Tomassi (ep35), Hector Recincto (ep93), Principal Rivera (ep159), Paul Verecca (ep258)
- Jose Yenque - Manuel Rojas (ep230)
- José Zúñiga - Miguel Cruz (ep44)
- Josef Sommer - Patrick Rumsey (ep13)
- Joseph Adams - Ramsey Vickers (ep231)
- Joseph Castillo-Midyett - Anthony "Chilly" Suarez (ep535)
- Joseph Cross - Adam Nesbit (ep107), Martin Parish (ep534)
- Joseph Latimore - Steve Nathan (ep50)
- Joseph Lyle Taylor - Jamie Barrigan (ep121), Mickey D'Angelo
- Joseph McKenna - Samael (ep100)
- Joseph Murphy - Ray Borland (ep50)
- Joseph Sikora - Jason Gambel (eps255, 258)
- Joseph Siravo - Randall Haber (ep97), Attorney (ep232)
- Josh Caras - Alex Parven (ep187), Lance Biscone (ep361), Colin Sharpe (ep536)
- Josh Casaubon - Michael Thatcher (ep180)
- Josh Cooke - Agent Harrison Clay
- Josh Hamilton - Trey Harrington (ep474)
- Josh Hopkins - Tim Donovan (ep95)
- Josh Mostel - Mr. Roth (ep287)
- Josh Pais - Robert Sorensen, Hank Abraham
- Josh Randall - Justin Geld (ep290)
- Josh Stamberg - Judge Charles Gallagher (ep484)
- Joshua Malina - Simon Wilkes (eps342-343)
- Juan Carlos Hernández - Prison Source (ep20), Michael Garcia (ep230)
- Juan Castano - Manny Montero (ep332)
- Juan Pablo Raba - Counselor Andre Vaughn (ep568)
- Jude Ciccolella - Edgar Noone (ep446)
- Judith Delgado - Elena Ocurro (ep220)
- Judith Hawking - Victoria Kraft (ep12)
- Judith Ivey - Jenny's Attorney (ep137), Alice Parker (ep319)
- Judith Light - Judge Elizabeth Donnelly
- Judy Gold - Dr. Swanson (ep74)
- Judy Kuhn - Corinne Nicholson (ep187)
- Judy Reyes - Inez Rivera (ep275)
- Julia Goldani Telles - Kelsey Jones (ep519)
- Julia Weldon - Pamela Sawyer (ep143)
- Julian Anthony Martinez - Pretty Ricky Pinto (ep518)
- Julian Elijah Martinez - Counselor Jericho Swope
- Julian Gamble - Vargas (ep5), D.A. Post (ep24), Colonel Gage (ep139)
- Julian Sands - Barclay Pallister (ep141)
- Julie Bowen - Gwen Sibert (ep203)
- Julie Boyd - Mrs. Lathan (ep85)
- Julie Halston - Cassie Muir (ep364)
- Julie Lauren - Jenna Fleming (ep288), Mia Biel (ep362)
- Julie White - Dr. Anne Morella
- Julito McCullum - Jason Young (ep168)
- Julyana Soelistyo - Dohna (ep341)
- Justin Blanchard - Edgar Rabinowicz (ep189)
- Justin Gregory Lopez - Cesar (ep293)
- Justin Hagen - Vincent Boyd (ep48)
- Justin Kirk - Eric Plummer (ep45)
- Justin Klosky - Ryan Bedford (ep175)
- Justin Mark - Micah Fuller (ep450)
- Justin McCarthy - A.D. Doyle (ep108), Raymond Nesbitt (ep174), Adam Clayton Powell (ep193), Officer (eps332, 358)
- Justine Caputo - Sally Landricks (ep76)
- Justine Cotsonas - Emily Sullivan (ep245)
- K. Todd Freeman - Mr. Reynolds (ep371)
- Ka-Ling Cheung - Dr. Cheng (ep200)
- Kadia Saraf - Attorney Anya Avital
- Kaeden Ruparel - Owen Farhidi (ep365)
- Kailena Mai - Vice Principal Elle Santini (ep535)
- Kaili Vernoff - Attorney Turner (ep475), Counselor Albert (eps499, 509)
- Kaitlin Hopkins - Pamela Hunter (ep152)
- Kali Rocha - Cindy Marino (ep176)
- Kam Dabrowski - Louis Priatti (ep316)
- Kamal Angelo Bolden - Jerome Jones (ep356)
- Kara Hayward - Rachel Burns (ep326)
- Karen Allen - Paula Varney (ep43)
- Karen Goberman - Annika Bergeron (ep92)
- Karen Ludwig - Ms. Kinderski (ep90), Prison Nurse (ep198), Tri-State Reproductive Institute Manager (ep261)
- Karen Mason - Miss Giddens (ep96), Mrs. Crewes (ep211)
- Karen Olivo - Jennifer Benitez (ep174), Yelina Muñoz (ep325)
- Karen Pittman - FBI Agent Wilcox (ep249)
- Karen Tsen Lee - Penny Chen (ep118), Mrs. Wu (ep234), DNA Technician Susan Chung
- Karen Young - Christina Nerrit (ep113), Dr. Meg Whitmere (eps276, 280)
- Karen Ziemba - Tierney's Doctor (ep171)
- Karina Arroyave - Sylvia Ramos (ep424)
- Karina Logue - Lisa Munson (ep388)
- Karina Ortiz - Detective Rosanny Chavez (ep511)
- Kat Foster - Sarah Hoyt (eps255, 258)
- Katarina Morhacova - Elira Zajmi (ep488)
- Kate Abbruzzese - Valerie Martin (ep554)
- Kate Baldwin - Erica Hallander (ep213)
- Kate Blumberg - Mrs. Wilkes (eps342-343)
- Kate Burton - Annette Cole (ep266)
- Kate Hodge - Carolyn Forbes (ep97)
- Kate Jennings Grant - Judge Marian Adams (ep359)
- Kate Levering - Miss Kitty (ep70)
- Kate Loprest - Trial Division Chief Heidi Russell (ep551)
- Kate MacCluggage - Natalie DeWinn (ep572)
- Kate Mara - Lori (ep31)
- Kate Middleton - Jenny Upshaw (ep569)
- Kate Mulgrew - Donna Geysen (ep160)
- Kate Nelligan - Trial Judge Sylvia Quinn (eps246, 257)
- Kate Rigg - CSU (ep253)
- Kate Shindle - Julianne (ep341)
- Kate Skinner - Mrs. Massey (ep72)
- Kate Udall - Sharon Harris (ep237)
- Katherine Borowitz - A.D.A. Fahey (ep14)
- Katherine Moennig - Cheryl Avery (ep87)
- Katherine Reis - Ashley (ep414)
- Kathleen Chalfant - Mrs. Nash (ep28), Judge Cutress (ep176), President Roberts (eps348, 361)
- Kathleen Choe - Counselor Julie Kang
- Kathleen Garrett - Mrs. Braidwell (ep194), Sofia Distasio (ep273)
- Kathleen McNenny - Mrs. Morton (ep122), Jane Bullard (ep267), Christine Ritchie (ep432)
- Kathleen Munroe - Evelyn Bundy (ep413)
- Kathleen Wilhoite - Jane Rudd (ep52)
- Kathryn Erbe - Alexandra Eames (eps299, 317)
- Kathryn Hays - Jane Willet (ep180)
- Kathryn Kates - Judge Marlene Simons
- Kathryn Meisle - Gina Silver (ep11), Sharon Daley (ep375)
- Kathryn Rossetter - Vivian Tate (ep129), Mrs. Riggs (ep292), Ingrid (ep389)
- Kathy Baker - Hannah Curtis (ep178)
- Kathy Griffin - Babs Duffy (ep237)
- Kathy McCafferty - Liz Culphers (ep301)
- Katie Flahive - Sherry (ep429)
- Katie Henney - Jean Asher (ep347)
- Katie Kreisler - Fran Daly (ep563)
- Katty Velasquez - Gabriella Nuñez (ep355)
- Katy Selverstone - Emily Shore (ep13)
- Kay Panabaker - Vicki Harris (ep282)
- Kecia Lewis - Arraignment Judge Constance Copeland
- Keeley Miller - Brooke Jaffit (ep540)
- Keidrich Sellati - Daniel Summers-Maddox (ep341)
- Keila J. Brown - Beauty Handley (ep501)
- Keir Dullea - Judge Thornburg (ep62)
- Keir O'Donnell - Stuart (ep291)
- Keira Naughton - Linda Wilkie (ep538)
- Keith Davis - Duke Henry (ep52)
- Keith Machekanyanga - Deonte Mosley (eps559, 568)
- Keith Nobbs - Ed (ep226), Darko Pavic (ep504)
- Keith Randolph Smith - Father Hendry (ep109)
- Keith Reddin - CSU Lab Technician (ep83)
- Keke Palmer - Tasha Wright (ep149)
- Kel O'Neill - Mike Andretti (ep70)
- Kelley Missal - Carla Gannon (ep345)
- Kelli Barrett - Dahlia Jessup (ep263), Phoebe Burnap (ep376)
- Kelli Garner - Brittany O'Malley (ep108)
- Kelli Giddish - Kara Bawson (ep173)
- Kelli Williams - Melanie Harper (ep391)
- Kellie Martin - Melinda Granville (ep92)
- Kellie Overbey - Mrs. Garnet (ep222), Karen Lawrence (ep415), Judge Christine Rayburn (eps521, 528)
- Kelly Bishop - Registrar (ep22), Julia Zimmer (eps210, 224)
- Kelly Briter - Brooke Robertson (ep321), A.D.A. Bartell (eps338, 352)
- Kelly Deadmon - Lana Hoffman (ep16), Lindsay Royce (ep181), Mrs. Allen (ep326), Stephanie Buckley (eps433-434)
- Kelly DeMartino - Junkie (ep11)
- Kelly Frye - Sharon Hayward (ep563)
- Kelly Hu - Kelly Sun (ep212)
- Kelly Hutchinson - Megan Ramsey (ep44)
- Kelly Karbacz - Jill Foster (ep38), Jess Whitley (ep285)
- Kelly Lester - Esther Meyer (ep457)
- Kelly McAndrew - Diane Griffin (ep394)
- Kelly Miller - Janice Clay (ep147)
- Kelly Rebecca Walsh - Sheila Banks (ep179)
- Ken Howard - Dr. Arlen Rieff (ep169)
- Ken Marks - Arthur Blessard (ep49)
- Kennedy Caughell - Molly Anderson (ep489)
- Kennedy McMann - Carol Solomon (ep438)
- Kenneth Franklin - Johnny Kerns (ep304)
- Kenneth Johnson - Detective Sean Riggs (ep262)
- Kenneth Tigar - Detective Ed McCluskey (ep550)
- Kent Broadhurst - Larry Holt (ep21)
- Keri Lynn Pratt - Lauren Westley (ep148)
- Keri René Fuller - Snowflake (ep501)
- Keri Safran - Doctor Silver (ep560)
- Kerri Lee Green - Michele Daricek (ep46)
- Kerry Butler - Ariel Randolph (ep318), Denise Lynch (ep547)
- Kerry O'Malley - Megan Carlisle (ep166)
- Kevin Alejandro - Victor Ramos (ep254)
- Kevin Anderson - Frank Sullivan (ep245)
- Kevin Breznahan - Mark Nash (ep28)
- Kevin Carolan - Ronald Fleming (ep406)
- Kevin Carrigan - Jeffrey Sobchak (ep154)
- Kevin Carroll - James McGovern (ep138), Cory Carter (ep322)
- Kevin Chamberlin - Roger Berry (ep49)
- Kevin Collins - Steven Allen (ep326)
- Kevin Corrigan - Flossy (ep246)
- Kevin Csolak - Cash Bowford (ep543)
- Kevin Geer - Phil Kastner (ep50), Belton Merrell (ep243), Mr. Walsh (ep278), Chief Gabriel (ep377)
- Kevin Gray - Henry Abidin (ep26)
- Kevin Kane - Scott Ryland (ep197), Officer Greg Wilcox (ep288), Major Bowman (ep380), Gary Kent (ep443)
- Kevin Louie - Dao Tran (ep51)
- Kevin Mambo - Kevin Wright (ep269)
- Kevin Nagle - Hannigan (ep247)
- Kevin O'Rourke - Sam Tiffany (eps29, 43), Dr. Rosenthal (ep389), Dan Hewitt (ep403), Hal Taylor (ep445)
- Kevin Pollak - Judge Gerald Crane (ep283)
- Kevin Thoms - Daniel Nesbit (ep107)
- Kevin Tighe - Julian Cooper (ep185), Gregory Searle (ep385)
- Kevyn Morrow - Chaplain Al-Khabeer (ep488)
- Khandi Alexander - Karen Smythe (ep36)
- Khouri St. Surin - Chris Miller (ep502)
- Khrystyne Haje - Francesca Jesner (ep57)
- Kia Joy Goodwin - Audrey Thompson (ep364)
- Kieran Campion - Seth Wolfford III (ep91)
- Kieran Mulcare - Rick (ep373)
- Kim Chan - Mr. Zhang (ep118)
- Kimberly J. Brown - Jessica Morse (ep90)
- Kimberly McConnell - Paige Summerbee (ep108)
- Kip Pardue - Reverend Gary Langham (ep408)
- Kira McLean - Evangeline Miller (ep462)
- Kirk Acevedo - Hector Salazar (ep136), Eduardo "Eddie" Garcia (ep245), Detective Ray Lopez (eps409-410)
- Kirsten Scoles - Annette Gallagher (ep560)
- Kohl Sudduth - Riley Couger (ep5)
- Korey Jackson - Gilbert Matthews (ep192), Brian (ep351)
- Kraig Dane - Danny O'Brien (ep557)
- Krishna Doodnauth - Saagar Shah (ep542)
- Krista Braun - Cynthia Harris (ep371)
- Kristen Bush - Haley Kerns (ep162)
- Kristen Hager - Abby Clarke (ep407)
- Kristen Lee Kelly - Krieger's Date (ep20)
- Kristian Kordula - Ash (ep258)
- Kristin Griffith - Mrs. Foster (ep38), Joyce Hingham (ep243)
- Kristina Klebe - Marga Janssen (ep206)
- Kristine Szabo - Danielle Masoner (ep170)
- Krystal Joy Brown - Charisse McCabe (ep388)
- Kurt Fuller - Jed Karey
- Kyle Cameron - Ian Ridley (ep500)
- Kyle Gallner - Marc Lesinski (ep75), Shane Mills (ep186)
- Kylie McNeill - Ruby Conzo (ep556)
- L. Scott Caldwell - Jo Anderson (ep456)
- L. Steven Taylor - Mathis Brooks (ep461)
- La Daniella - Shelter Woman (ep570)
- LaChanze - Ms. Pivik (ep27), Amber (ep198), President Rosa Freeman (ep509)
- Laila Drew - Renée Lee (ep476)
- Laila Robins - Ellen Travis (ep2)
- Laiona Michelle - Lashonda Williams (ep431)
- Lance Daniels - Brad (ep439)
- Lance Reddick - M.E. Taylor
- Lance Roberts - Lt. Terrance Wood (ep323)
- Landon Maas - Ryan Blake (ep555)
- Larisa Oleynik - Lizzie Bauer (ep387)
- Larisa Polonsky - Irina Janovic (ep314)
- Larkin Reilly - Shelli Henson (ep552)
- Larry Bryggman - D.A. Rowan (ep80), D.A. Patrick Keane (ep464)
- Larry Joshua - Officer Zwicki (ep271)
- Larry Pine - Attorney Van Allen (ep163), Richard Kincaid (ep550)
- Latham Gaines - Mr. Crawford (ep194)
- Laura Allen - Cass Magnall (ep184)
- Laura Benanti - Maria Grazie
- Laura Elana Harring - Joan Quentin (ep90)
- Laura Esterman - Mrs. Sandomir (ep28)
- Laura Fraser - Professor Jessica Dillon (ep361)
- Laura Gardner - Maggie Lambert (ep501)
- Laura Gómez - Selena Cruz
- Laura Interval - Darlene Wilmont (ep59)
- Laura Kai Chen - Dr. Sanada, Ellen Kaplan (ep508)
- Laura Leigh Hughes - Virginia Lynwood (ep217)
- Laura Leighton - Lillian Rice (ep179)
- Laura Slade Wiggins - Carly Rydell (ep334)
- Laura Poe - Sue Burgess (ep3), FBI Agent #1 (ep71)
- Lauren Ambrose - Vanessa Mayer (eps319-320)
- Lauren Hodges - Samantha Beavan (ep137)
- Lauren Kelly - Janette Bullard (ep267), Emmy Eckhouse (ep286)
- Lauren Vélez - Attorney Shamal (eps107, 119)
- Lauren Ward - Erin Russ (ep88)
- Laurie Kennedy - Mrs. Hartwell (ep290)
- Lawrence Kao - Charlie (ep465)
- Lawrence Saint-Victor - Paramedic Jackson (ep192)
- Lea DeLaria - Frankie (ep216)
- Lea Zawada - Cady Greene (ep571)
- Leann Hunley - Joyce Shepard (ep226)
- LeAnna Croom - Stacia Green (ep57)
- Lee Aaron Rosen - Frank Perry (ep566)
- Lee Brock - Geraldine Richter (ep32)
- Lee Pace - Benjamin Tucker (ep61)
- Lee Roy Rogers - Selma Platt (ep422)
- Lee Sellars - Mitch Connelly (ep456)
- Lee Shepherd - Mr. Platt (ep45)
- Lee Tergesen - Billy Skags (ep238), Erik Garrison (ep493)
- Lee Wilkof - Avi Olin (ep465)
- Leland Orser - Kevin Walker (ep97), Harris Vernon (ep560)
- Lena Georgas - Valerie (ep60)
- Lena Torluemke - Willa Bartola (ep499)
- Lenka Peterson - Melanie Dunne (ep98)
- Lenny Platt - Travis Holmes (ep315)
- Lenny Venito - Terry Donovan (ep191), Ray Gabardelli (ep293), John Gatto (ep344), Detective Monte (ep464)
- Lenny Wolpe - Dr. Green (ep257)
- Leo Burmester - Bud Gabler (ep169)
- Leo Easton Kelly - Jay Thompson (ep562)
- Leo Fitzpatrick - Gerald Loomis (ep385)
- Leo Georgallis - Constantine Koutris (ep556)
- Leo Marks - Michael Delpit (ep149)
- Leslie Ayvazian - Susan Valdera
- Leslie Fray - Eileen Flynn
- Leslie Hendrix - Elizabeth Rodgers
- Leslie Lyles - Dr. Chatman (ep2), Sylvia Williams (ep401)
- Leslie Odom Jr. - Reverend Curtis Scott
- Leven Rambin - Reagan Michaels (ep179)
- Lewis Black - BJ Cameron (ep119)
- Lexi Minetree - Elodie Whitfield (ep552)
- Liana Pai - Assistant D.A. (ep3)
- Libby Langdon - Darla (ep70)
- Libya Pugh - Women's Refugee Coalition Center Director (ep188)
- Lili Reinhart - Courtney Lane (ep281)
- Lili Simmons - Gina Goodrich (ep439)
- Lili Taylor - Martha Thornhill (ep366)
- Lillian Ellen Jones - Lisa Dixon (ep426)
- Lillias White - Xavier (ep109)
- Lily Pilblad - Amelia Cole (eps339-340)
- Lily Rabe - Nikki (ep164)
- Lincoln Melcher - Kyle Turner (ep400)
- Linda Emond - Dr. Emily Sopher
- Linda Halaska - Judge Varella's Secretary (ep11)
- Linda Park - TARU Tech (ep223)
- Linda Powell - Lauren White (ep249)
- Linda Stephens - Mrs. Dowd (ep39)
- Lindsay Brill - Karlie Coburn (ep538)
- Lindsay Crouse - Arraignment Judge D. Andrews
- Lindsay Hollister - Agnes Linsky (ep108)
- Lindsay Pulsipher - Kim Rollins
- Lindsey Kraft - Courtney (ep261)
- Lisa Arrindell - Cara Raleigh (ep241), Robin Daughtry (ep385)
- Lisa Banes - Elaine Frye Cavanaugh (ep268)
- Lisa Eichhorn - Peyton Kleberg (ep48)
- Lisa Emery - Mary Ellen Lesinski (ep75), Anna Gable (ep146)
- Lisa Joyce - Kristi McGarrett (ep185), Allie Martell (ep277), Michelle Young (ep507)
- Lisa Kron - Judge Robin Schaeffer (ep351)
- Lisa Pelikan - Elizabeth Garrison (ep74)
- Lisa Roberts Gillan - Mrs. Simmons (ep37)
- Lisa Tharps - A.D.A.
- LisaGay Hamilton - Teresa Randall
- Lisby Larson - Mrs. Thurman (ep48)
- Liz Holtan - Peggy Grogan (ep498)
- Liz Keifer - Mrs. Mills (ep186)
- Liz Larsen - D.A. Regal
- Liza Colón-Zayas - Delores Rodriguez (eps300, 375)
- Liza Fernandez - Jocelyn Gomez (ep570)
- Liza J. Bennett - Josie Leddy (ep302)
- Liza Lapira - Forensics Technicain Lu, Waitress (ep18), Rebecca Chang (ep43)
- Liza Weil - Lara Todd (ep48)
- Lizbeth Mackay - Mrs. Douglas (ep66)
- Lizette Carrion - ADA Kristen Torres (eps205, 224)
- Lizzy DeClement - Beth Burns (ep352)
- Lobo Sebastian - Joaquin Menendez (ep344)
- Logan Marshall-Green - Mitch Wilkens (ep91)
- Logan Paul - Ryan (ep357)
- Lois Smith - Rebecca Tolliver (ep65)
- Lola Glaudini - Virginia Pell (ep283), Lena Hess (ep522)
- Lola Kirke - Gabby Shaw (ep316)
- Lonette McKee - Attorney Greer (ep67)
- Lorenzo Pisoni - Brendan Cahill (ep374)
- Lori Laing - Chiara Kiel (ep469)
- Lori Prince - Mrs. Gilbert (ep259)
- Lori Singer - Dede Aston (ep270)
- Lothaire Bluteau - James Henri Rousseau (ep5), Erich Tassig (ep81), Anton Nadari (ep336)
- Lou Ferguson - Mr. Beauclaire (ep136)
- Lou Martini Jr. - Paramedic #1 (ep24), Building Super (ep69), Moe (ep92), Robert Soloman (ep188), Dr. Joseph Conklin (ep352), Counselor Ron Freddo
- Lou Taylor Pucci - Teddy Courtney (ep350)
- Louie Leonardo - Fredo Garcia (ep55)
- Louis Mustillo - Locksmith Manager (ep63), Frank Hovis (ep169), Dave Arnold (ep438)
- Louis Vanaria - Garage Owner (ep487), Manager (ep549)
- Lourdes Benedicto - Sho Ling-Fu (ep7)
- Lucas Van Engen - Clark Young (ep529)
- Lucy Owen - Grace Callahan (ep562)
- Lucy Taylor - Christine Whitman (ep518)
- Lucy Walters - Tammy Miller (ep462)
- Luke Kirby - Braden Leddy (ep302), Andrew Liebowitz (ep442)
- Luke Perry - Noah Sibert (ep203)
- Luke Reilly - Chester Jansen (ep50)
- Lynda Carter - Lorraine Dillon (ep141)
- Lynda Gravatt - Mrs. Mason (ep168), Judge Jane Emery (ep271)
- Lynn Cohen - Art Teacher (ep92), Rosa Donetti (ep244)
- Lynn Collins - Virginia Hayes (ep18)
- M. Neko Parham - Ethan Chance (ep34)
- Maddie Corman - Terri Dunne (ep231), Laura Evans (ep496)
- Madeleine Martin - April (ep110)
- Madeline Taylor - Josie (ep194)
- Madhur Jaffrey - Dr. Indira Singh (ep146)
- Madison Arnold - Owner (ep14), Plumbing Company Boss (ep58), Morty Graf (ep120), Donald Fielding (ep266)
- Madison Grace - Madison Baker (ep354)
- Madison Pettis - Stacey Vanhoven (ep414)
- Mae Whitman - Cassidy Cornell/Helen Braidwell (ep194)
- Maeve M. Yore - April Kelly (ep484)
- Maeve McGuire - Bonnie Vernon (ep70)
- Maggie Burke - Sharon Marsden (ep180)
- Maggie Grace - Jessie Dawning (ep119)
- Mahershalalhashbaz Ali - Mark Foster (ep225)
- Malcolm David Kelley - Nathan Phelps (ep151)
- Malika Samuel - Na'imah Haruna (ep105)
- Malinda Williams - Lori-Ann Dufoy (ep109)
- Mallory Bechtel - Haley Sadler (ep427)
- Mandi Masden - Vanessa Banks (ep420)
- Manish Dayal - Farid Salim (ep337)
- Manni L. Perez - Esperanza Morales (ep471)
- Manny Perez - CSU Technician (ep70), DEA Agent (ep178), Angel Perez (ep344), Sgt. Hagen (ep490)
- Mara Topic - Maura Ramos (ep544)
- Marc Basil - Virgil "The Hangman" Hatton (ep530)
- Marc Damon Johnson - FBI Agent Dan Conley (ep390)
- Marc Grapey - Russ Bianco (ep138)
- Marc John Jefferies - Jonathan (ep21)
- Marc Menchaca - Officer Michael Groves (ep323)
- Marc Rivera - Fugazi
- Marc Webster - Damon (ep303), Judge Charles Pervus
- Marceline Hugot - Sister (ep275)
- Marcia Jean Kurtz - Psychiatric Hospital Doctor Coetzee (ep109)
- Marcus Anderson Jr. - Josh Wagner (ep529)
- Marcus Chong - Darrell Guan (ep51)
- Marcus Neville - Ira Rosenman (ep97)
- Mare Winningham - Sandra Blaine (ep93)
- Maren Lord - Abby Clark (ep533)
- Margaret Cho - Evelyn Lee (ep465)
- Margaret Colin - Mrs. Krug (ep82)
- Margaret Reed - Sarah's Attorney (ep123), Defense Lawyer (ep213), Felicia Chatham (ep118), Gretchen Blandon (ep492)
- Margo Martindale - Rita Gabler (ep169)
- Margot Kidder - Grace Mayberry (ep42)
- Marguerite MacIntyre - Darlene Sutton (ep39)
- Maria Thayer - Hope (ep167)
- Maria Tucci - Anne Briggs (ep7)
- Mariana Garzón Toro - Anna Beltran (ep564)
- Marianne Hagan - Erin Sena (ep54), Mrs. Sellers (ep134)
- Mariela Garriga - Elana Marks (ep411)
- Mariette Hartley - Lorna Scarry
- Marika Dominczyk - Tess Michner (ep32)
- Marika Engelhardt - Gail Meadows (ep547)
- Marilee Talkington - Golda Simon (ep458)
- Marilyn Caserta - Stacey Moran (ep566)
- Marilyn Torres - Maria Fernandez (ep221)
- Marin Hinkle - Janice Whitlock (ep145)
- Marin Ireland - Gina Maylor (ep166), Bella Carisi (ep360)
- Marisa Brau-Reyes - Counselor Edwina Myerson (eps529, 543)
- Marisa Ryan - Laura Bergeron (ep92)
- Marisol Nichols - A.D.A. Bettina Amador (ep94)
- Marissa Matrone - Trial Judge Maria Ana Defecco (ep303)
- Marjan Neshat - Hagir Abbas (ep188)
- Mark Blum - David Arnoff (ep274)
- Mark Borkowski - Captain Pete Ryan (ep530)
- Mark Cayne - Lonnie Liston (ep488)
- Mark Consuelos - Matt Martinez (ep289)
- Mark Elliot Wilson - Morris Ostobow (ep242)
- Mark Feuerstein - Dr. Heath Barron (ep445)
- Mark H. Dold - Bob Clinton (ep350)
- Mark Jacoby - Phillip Dutton (ep91)
- Mark La Mura - Templeton's Attorney (ep32), Jewelery Store Owner (ep236)
- Mark Linn-Baker - Dr. Paul Capezio (ep474)
- Mark Margolis - Rom-Baro (ep281)
- Mark Moses - James Grall (ep197), George Thanos (ep405), Attorney Jan Green (ep553)
- Mark-Paul Gosselaar - Wesley Jansen (ep50)
- Mark Pinter - Jordan Owens (ep34)
- Mark Tallman - Sam Williams (ep447)
- Mark Valley - Jake Keegan (ep192)
- Mark Zimmerman - Mr. Dupree (ep1)
- Marla Sucharetza - Hensal's Sister (ep160), Mrs. Harrington (ep362)
- Marlyne N. Afflack - Sarah Miller (ep136), Alma Cordoza (ep169)
- Marni Nixon - Edna Dumas (ep49)
- Marquise Vilsón - Jim Preston (ep428)
- Marsha Dietlein Bennett - Mrs. Hoskins (ep161)
- Marshall Allman - Eric Byers (ep204)
- Marshall Manesh - Saleh Amir (ep24)
- Marta Milans - Imelda Barros (ep270)
- Martha Plimpton - Claire Rinato (ep64)
- Martin Donovan - Dr. Archibald Newlands (ep96), Captain Logan Carter (ep421)
- Martin Martinez - Javi Lopez (ep546)
- Mary Antonini - Breena Richards (ep549)
- Mary B. McCann - Didi Denzler, Attorney Wilkerson (ep32), Guidance Counselor (ep91)
- Mary Bacon - Susie Frain, Mary McTeague (ep217)
- Mary Beth Evans - Dr. Eichenberry (ep203)
- Mary Beth Hurt - Jessica Blaine-Todd (ep63)
- Mary Beth Peil - Deb Boyd (ep150)
- Mary Kay Place - Hope Garrett (ep69)
- Mary Lou Rosato - Constanta Condrescu (ep22)
- Mary Mara - Carlene Ballentine (ep134)
- Mary Steenburgen - Grace Rinato (ep64)
- Mary Stuart Masterson - Dr. Rebecca Hendrix
- Maryann Plunkett - Eileen Bennett (ep315)
- Maryann Urbano - Dr. Klein (ep28)
- Marylouise Burke - Curious Woman (ep96)
- Mason Pettit - Uni D'Avella (ep173), Detective Michael Walden (ep262), Curt Haskins (ep303)
- Massiel Mordan - Soledad Ramirez (eps409-410)
- Mat Vairo - Drew Brogan (ep440)
- Mather Zickel - John Valentine (ep387)
- Mathew St. Patrick - Roddy Franklin (ep156)
- Matt Burns - Owen Cassidy (ep226), Will Brady (eps295-296)
- Matt DeCaro - Abe Cheney (ep65)
- Matt Kautz - Hank Ludlow (ep32)
- Matt Magnusson - Counselor Jerry Galese (ep556)
- Matt Malloy - Max Long (ep131)
- Matt Mulhern - Brad Kendall (ep78)
- Matt Salinger - Seth Webster (ep104)
- Matt Schulze - Kevin Rogers (ep137)
- Matt Servitto - Brad Stanton (ep41), Doug (ep70), Fred Hopkins (ep89)
- Matt Walton - Jack (ep147), Tyler (ep403)
- Matthew Arkin - Mark Daniels' Attorney (ep2), Barry Carlisle (ep166)
- Matthew Bennett - Mr. Stark (ep91)
- Matthew Cowles - Cyrus Wert (ep198)
- Matthew Faber - Stuart Davis (ep130)
- Matthew Lillard - Chet (ep218)
- Matthew Rauch - Counselor Jay Cochran
- Matthew Settle - Jackson Zane (ep149)
- Matthew Sussman - Lawrence Alcott (ep115)
- Mattie Hawkinson - Rebecca Ellison (ep235)
- Maureen Flannigan - Louise (ep124)
- Maureen Mueller - Ms. Jenner (ep172), Daniella/Susan Janet (eps415, 419), Kathleen Adler (ep466), Sissy Murray (ep500)
- Maureen Sebastian - Lana Stallworth (ep453)
- Maurice Compte - Mike Duarte
- Max Baker - Colin Bennett
- Max Carpenter - Jeremy Jones (ep307)
- Max Casella - Mickey Dowling (ep542)
- Max Ehrich - Daniel Pryor (ep348)
- Max Jansen Weinstein - Mikey (ep84)
- Max Malas - Toby Hedges (ep551)
- Max von Essen - Mr. Gilman (ep390)
- Maxine Wanderer - Ruby Mesner (ep492)
- Maya Drake - Hannah Brolin (ep555)
- Mckean Rand - Jeff (ep331)
- Meagan Good - Paula Bryant (ep351)
- Meg Gibson - Dr. Polk (ep164), Dr. Edith Milbank (ep437)
- Megalyn Echikunwoke - Nicole Gleason (ep234)
- Megan Ketch - Corey Green (ep284)
- Megan Murphy - Laura Knowles (ep404)
- Megan West - Tanya Jenkins (ep323)
- Meghann Fahy - Jenny Aschler (ep338)
- Mehcad Brooks - Prince Miller (ep274)
- Mel Harris - Eileen Switzer (eps328, 330)
- Melvin Abston - Country Jones (ep501)
- Melanie Chandra - Lela Samra (eps409-410)
- Melanie Nicholls-King - Woman #3 (ep84), Jill Botas (ep198)
- Melinda Dillon - Jenny Rogers (ep137)
- Melinda McGraw - Samantha Copeland (ep222)
- Melissa Bowen - Pam Stanton (ep41)
- Melissa Farman - Chantel Shepard (ep226)
- Melissa Joan Hart - Sarah Trent (ep186)
- Melissa Marsala - Margarita Santiago (ep305)
- Melissa Rain Anderson - Amber Samonsky (ep250)
- Melissa Sagemiller - Becky Sorenson (ep10), ADA Gillian Hardwicke
- Meredith Eaton - Jocelyn Miller (ep197)
- Meredith Holzman - Naomi Zeigler, Moira Martell (ep277)
- Meredith Patterson - Joyce Dixon (ep254)
- Meredith Travers - Jennifer Knowles (ep404)
- Merissa Morin - Jill (ep258)
- Method Man - Dennis King (ep193)
- Mia Dillon - Mrs. Jansen (ep50)
- Michael Aronov - Igor (ep10), Andrei Gorsky (ep63)
- Michael Badalucco - Tom Galli (ep208)
- Michael Barra - Donnie (ep234), Mark Rajic (ep281)
- Michael Blas - Bodega Worker (ep477), Felix Tinga (ep491)
- Michael Boatman - Dave Seaver
- Michael C. Williams - Pete Rinaldi (ep215)
- Michael Chernus - Jay Delaney (ep280), Tommy Sullivan (ep360)
- Michael Cullen - Detective Stu Mackenzie (ep123), Phil (ep272)
- Michael Dempsey - Elvis Baktashi
- Michael E. Knight - David Steadman (ep49)
- Michael Emerson - Allan Shaye (ep105)
- Michael Gaston - Buddy (ep2), Malcolm Field (ep77), Donald Bazinski (ep376), Gary Wald (ep470)
- Michael Gladis - Bill Dixon (ep254), Andy Richards (ep493)
- Michael Gross - Arthur Esterman (ep70), Jeffrey Prince (ep387)
- Michael Hayden - Walt Massey (ep72)
- Michael K. Lee - Craig (ep379)
- Michael Kell - Sam Lardner (ep8), Oscar (ep30)
- Michael Kelly - Barry (ep22), Mark (ep71), Luke Dixon (ep166)
- Michael Kenneth Williams - Double-D Gamble (ep102), Victor Bodine (ep168)
- Michael Kostroff - Evan Braun
- Michael Laurence - Tom Bernstein (ep441), Robert Paul Byers (ep504)
- Michael Learned - Candace Lamerly (ep83)
- Michael Lombard - Orthopaedic Surgeon (ep138)
- Michael Luggio - Tony Degalio (ep62)
- Michael Masini - Leonard Kofax (ep528)
- Michael Massee - Michael "Pa" Williams (ep321)
- Michael Mastro - Postal Medic (ep3), Arraignment Judge D. Serani
- Michael McGrady - Jim Hogan (ep562)
- Michael McKean - Fred Sandow (ep285)
- Michael Michele - Valerie Sennet (ep172)
- Michael Mulheren - Judge Sheldon Taylor (ep106)
- Michael Nader - Robert Prescott (ep60)
- Michael Nouri - Dallas Warner (ep2)
- Michael O'Keefe - Al Marcosi (ep57), Ronald McCain (ep121), Father Eugene O'Hannigan (eps383-384)
- Michael Ocampo - Paolo Rocha (ep523)
- Michael Pitt - Harry Baker (ep56)
- Michael Potts - Cole Draper
- Michael Rapaport - Richie Caskey (ep385)
- Michael Raymond-James - Eddie Skinner (ep272)
- Michael Rispoli - Henry Burzecki (ep291)
- Michael Shannon - Avery Shaw (ep129)
- Michael Siberry - David Watson (ep266)
- Michael Thomas - Nate Blake (ep490)
- Michael Torpey - Nick Brown (ep402), Dr. Gary Schwartz (ep573)
- Michael Trotter - Teddy Muncy (ep533)
- Michael Trucco - Eric Lutz (ep212)
- Michael Vincent Berry - Ronnie Samuels (ep526)
- Michael Weaver - David Russo (ep33)
- Michael Welch - Scott Heston (ep182)
- Michael Weston - Simon Marsden
- Michael Willis - Mr. Fletcher (ep247)
- Michele Hicks - Kimmie Robinson (ep89)
- Michele Pawk - Valentina Bilescu (ep41), Gail Knight (ep477)
- Michele Santopietro - Linda Cusick (ep133)
- Michelle Borth - Avery Hemmings (ep201)
- Michelle Gomez - Connie Parish (ep533)
- Michelle Hurst - ACS Social Worker (ep26), Gloria Milton (ep14), Vita Weldon (ep84), Ms. Thwaites (ep359), Betty Swanson (ep494)
- Michelle Monaghan - Dana Kimble (ep32)
- Michelle Peters - Francine Giamba (ep484)
- Michelle Ray Smith - Liz Rinaldi (ep215)
- Michelle Veintimilla - Counselor Christine Vega (ep565)
- Michole Briana White - Tamara Semple (ep109)
- Mickey Hargitay - Grandfather (ep100)
- Migs Govea - Alejandro Pavel, Catignano's Restaurant Manager (ep347)
- Miguel Cervantes - Miguel Rivera (ep558)
- Mihir Kumar - Dean Suraj Varma (ep544)
- Mike Colter - Samuel Mbazzi (ep219)
- Mike Dooly - Gus Stone (ep40)
- Mike Doyle - Assistant M.E. Karlan (ep56), Forensics Technician Ryan O'Halloran
- Mike Faist - Glenn Lawrence (ep415)
- Mike Farrell - Jonah Malcolm (ep210)
- Mike McGlone - George Trembley (ep196)
- Mike Hodge - Captain Lloral (ep15), Port Authority Officer (ep72), Detroit Detective (ep251)
- Mike McGowan - Alex Kay (ep458)
- Mike Pniewski - Ralph Walker (ep221)
- Mike Starr - Mike O'Doole (ep258)
- Mike Tyson - Reggie Rhodes (ep308)
- Miles Dausuel - Marquis Wallace (ep568)
- Mili Avital - Marta Stevens (ep1), Irina Burton (ep41), Laurie Colfax (eps300, 375)
- Milo Ventimiglia - Lee Healy (ep102)
- Mina Sundwall - Mia Harris (ep349)
- Miranda Lambert - Lacey Ford (ep285)
- Miriam Colon - Yolanda (ep221)
- Mischa Barton - Gladys Dalton (ep238)
- Misha Kuznetsov - Alik (ep214)
- Missi Pyle - Trudy Malko (ep362)
- Missy Crider - Serena Foster (ep376)
- Missy Peregrym - Zoe White (ep403)
- Misti Traya - Cassandra Sullivan (ep182)
- Mitch Pileggi - DEA Agent Jack Hammond (eps95, 132)
- Mitchell Edwards - Hype (ep395)
- Mitchell Jarvis - Jasper Grice (ep189), Tony Accardo (ep229)
- Moise Morancy - Antonio (ep488)
- Molly Brown - Jenni Hanson (ep427)
- Molly Camp - Britney Dunlap (ep167), Mary Colten (ep385)
- Molly Price - Donna Marshall (ep360)
- Monica Raymund - Trini Martinez (ep200)
- Monica Wyche - Warden Gert Marmer (ep331), Janice Dowling (ep542)
- Monique Gabriela Curnen - Attorney Owens (ep235)
- Monnae Michaell - Aurora Miller (ep561)
- Morgan Fairchild - Claire Lockton (ep242)
- Morgan Taylor Campbell - Sandy "Sky" Ksenivch (ep428)
- Mouzam Makkar - Raina Punjabi (ep357), Dara Miglani
- Muna Otaru - Almani Bothame (ep193)
- Myk Watford - Mr. Davies (ep15), Paul Cormick (ep35), Tommy (ep62), Mark Whitlock (ep145), Captain Sam Reynolds
- Mylika Davis - Shareen White (ep47)
- Myndy Crist - Carrie Huitt (ep88)
- Myra Lucretia Taylor - Principal (ep59)
- Nadia Dajani - Officer Ryan Quinn (ep323)
- Nadine Stenovitch - Katya Ivanova (ep10)
- Nahanni Johnstone - Helen Katisch (ep13), Vanessa Parker (ep458)
- Nancy Bell - Dr. Petrus (ep93)
- Nancy Opel - Teri Carthage (ep151)
- Nancy Ticotin - Evan's Mother (ep21), Mrs. Amaro (ep277), Cesaria Amaro (ep355)
- Narci Regina - Maya Bell (ep484)
- Nasser Faris - Nabile El Fayad (ep491)
- Natalie Cole - Serena Waldren (ep159)
- Natalie Liconti - M.E. Libby Wagner
- Natalie Paul - Zahara Letts (ep388)
- Natalie Smith - Jill Bailey (ep477)
- Natasha Lyonne - Gia Eskas (ep280)
- Nate Mooney - Terry Willard (ep60)
- Nathan J. Wetherington - Jason Sloan (ep23)
- Nathan Lee Graham - Gallery Owner (ep236), A.D.A. (ep305)
- Nathan Wallace - Counselor Grant Moran (ep566)
- Nathaniel Marston - Brent Latimer (ep210)
- Natia Dune - Ana Kapic (ep390)
- Navid Negahban - Dr. Rankesh Chanoor (ep173), Sam Farhidi (ep365)
- Nazneen Contractor - Nahla Nasar (ep457)
- Neal Bledsoe - CSU Technician Clifton Montgomery
- Neal Matarazzo - Mr. Tamkin (ep179), Ezra Kriegel (ep214), Mr. Culphers (ep301)
- Nealy Glenn - Patricia Ann Miller (ep30)
- Ned Bellamy - Peter Carson (ep117), Police Officer (ep175)
- Ned Eisenberg - Roger Kressler, Klein Rothberg (ep25)
- Ned Luke - Mr. Wilmont (ep59), Roger Swanson (ep80), Mr. Thurber (ep320)
- Nedra McClyde - Ilana Benjamin (ep445)
- Neil Maffin - Kenneth Cleary (eps8, 25)
- Nelson Landrieu - Mr. Santiago (ep244)
- Nelson Lee - Johnny Chen (ep51), Sergeant Joe Chin (ep465)
- Nelson Vasquez - Mark Ocurro (ep220)
- Nestor Serrano - Lloyd Andrews (ep29), Franco Marquez (ep119)
- Nia Vardalos - Minonna Efron
- Nicholas Gonzalez - Detective Mike Sandoval (eps126, 132)
- Nicholas Turturro - Detective Frank Bucci
- Nick Chinlund - Matthew Linwood Brodus (ep58)
- Nick Cordero - Robby Marino (ep374), Anthony Marino (ep460)
- Nick Creegan - Richard Wheatley, Jr. (ep503)
- Nick Mennell - Elias Kemp Jr. (ep337)
- Nick Mills - Phil Desapio (ep318)
- Nick Reynolds - Robert Whitman (ep518)
- Nick Sandow - Doug Kersten (ep156), Det. Ted McCormack (ep364)
- Nick Sullivan - Super (ep63), Dr. Dean Kern (ep96), DCJS Rep (ep256), Deputy Sheriff Chuck Howley (ep418)
- Nick Wyman - Michael Kelly (ep97)
- Nicki Micheaux - Cora Green (ep513)
- Nicky Torchia - Eli Stabler (ep503)
- Nicola Rossi - Lily Bustani (eps486, 491)
- Nicolas Calero - Tino Guzman (ep505)
- Nicolas Marti Salgado - Elias Barrera (ep27)
- Nicole Balsam - Haley Morton (ep347)
- Nicole Beharie - Tracy Harrison (ep288)
- Nicole Brydon Bloom - Chloe Cooper (ep463)
- Nicole Leach - Sarah Rendell (ep101)
- Nicole Sullivan - Jen Caulder (ep19)
- Nicole Zyana - Kyra Thompson (ep562)
- Nicolette Pierini - Zoe Bergkamp (ep426)
- Nik Sadhnani - Yusef Massad (eps409-410)
- Nik Sharp - Matthew Daly (ep563)
- Nikita Tewani - Sienna Rey (ep485)
- Nikki M. James - 911 Operator (ep292), Detective Gail Dunbar (eps355, 358)
- Niles Fitch - Keon Williams (ep369)
- Nils Lawton - Mike Sullivan (ep337)
- Nina Hellman - Lois Hart (ep501)
- Noah Fleiss - Nathan Angeli (ep103), Nat Dennehy (ep376)
- Norbert Leo Butz - John Fenwick (ep16)
- Norman Reedus - Derek Lord (ep161)
- Noel Fisher - CSU Technician Dale Stuckey
- Noelle Beck - Stephanie Mulroney (ep13), Dr. Audrey Shelton (ep270)
- Novella Nelson - Mrs. Mosley (ep5), Family Court Judge (ep122), Judge (ep196)
- Nyseli Vega - Lisette Kemper (ep556)
- Okieriete Onaodowan - Cash Lewis (ep395)
- Olek Krupa - Alex Strizhov (ep10)
- Olga Merediz - Veronica Nash (ep101), Judge Roberta Martinez
- Olivia Birkelund - Jane Tyler (ep8), Ellen Roberts (ep378)
- Olivia Daponde - Naomi Hayes (ep536)
- Olivia Ford - Marisol Pavel (ep293)
- Omar Benson Miller - Rudi Bixton (ep159)
- Omar Evans - Erick (ep297), Pup Peters (ep526)
- Oona Laurence - Zoe Harris (ep349)
- Opal Alladin - Gina Torres (ep309)
- Orfeh - Toni Sparks (ep469), Det. Nadia Szabo (ep513)
- Orlagh Cassidy - Mrs. Christensen (ep235), Cheryl Davenport (ep408), D.A. Cassandra Drakos (ep513)
- Orlando Jones - Justin "Snake Eye" Anderson (ep456)
- P.J. Benjamin - Lloyd Jackson (ep84), Eddie Brancato (ep201), Deputy Fire Marshal Couric (ep245)
- P.J. Brown - Bremmer (ep1), Elijah (ep7), Corelli (ep14), Billy Turner (ep122), Craig Rasmussen (ep304)
- P.J. Marshall - Homeless Man #2 (ep36), Benny Edgar Ralsay (ep94), Leo Berry (ep450)
- Pablo Santos - Ernesto Diaz (ep72)
- Pablo Schreiber - Dan Kozlowski (ep176), William Lewis
- Paget Brewster - Sheila Tierney (ep171)
- Paige Herschell - Tess Milburn (eps559, 568)
- Paige Turco - Pam Adler (ep53), Kathleen Raines (ep275)
- Paloma Guzmán - Davina Delucci (ep405)
- Pam Grier - Claudia Williams (ep81)
- Pamela Dunlap - Mrs. Elliot (ep116)
- Pamela Holden Stewart - Mrs. Purcell (ep127), Mrs. Harmon (ep264)
- Pamela J. Gray - Laura Stewart (ep378)
- Paola Mendoza - Terri Banes (ep230)
- Paola Sanchez Abreu - Nadine Chavez (ep520)
- Paolo Montalban - Wahid (ep181)
- Parris Nicole - Tanya Adams (ep52)
- Pasha Lychnikoff - Anton Petrov (ep246)
- Patch Darragh - Ron Duca (ep406)
- Patricia Charboneau - Paige Beddles (ep194)
- Patricia Cook - Elizabeth Stabler
- Patricia Kalember - Trial Judge Karen Taten
- Patricia Richardson - Annabel Hayes (ep18)
- Patrick Carroll - George Brouchard (eps543, 548)
- Patrick Cassidy - Dr. Stewart Lynch (ep72)
- Patrick Breen - Doug Nelson (ep379)
- Patrick Collins - Bishop Mallinson (ep66), Mr. Hallander (ep213)
- Patrick Fischler - Dr. Gene Brightman (ep294)
- Patrick Fitzgerald - Tommy McConaugh (ep20)
- Patrick Flueger - Aidan Connor (ep106)
- Patrick Heusinger - Brady Harrison (ep233)
- Patrick Murney - Ralph Priatti (ep316)
- Patrick Page - Jack Rexton (ep188), Alistair Woodford (ep475)
- Patrick Taylor - Keith (ep182)
- Patti LuPone - Lydia Lebasi (ep354)
- Patty Weaver - Clinic Clerk (ep80)
- Paul Adelstein - Dr. Neil Alexander (ep356)
- Paul Ben-Victor - Counselor Peter Abrams (eps467-468)
- Paul David Story - Nicky Pratt (ep155)
- Paul Diomede - Frank Barry (ep78)
- Paul Doherty - Jeff Lathan (ep85)
- Paul Fitzgerald - Ryan Chambers (ep82), Charles Murphy (ep307), Jason Karr (ep413)
- Paul Hecht - Robert Sidarksy (ep2)
- Paul Lazar - Sid Gabbert (ep216)
- Paul Leyden - Perry Williams (ep89)
- Paul Michael Valley - Randall McKenna (ep26)
- Paul Schulze - Patrick Holbart (ep252), Bill Lawrence (ep415)
- Paul Wesley - Danny Burrell (ep23), Luke Breslin (ep143)
- Paula Garcés - CSU Technician Millie Vizcarrondo
- Paula Malcomson - Susan Ross (ep207), Stella Russell (ep448)
- Paula Marshall - Laura Collett (ep392)
- Paulina Gerzon - Katie Nicholson (ep187)
- Pawel Szajda - Alex Neziri (ep554)
- Paz de la Huerta - Karen Raye (ep17)
- Pedro Pascal - Special Agent Greer (ep272)
- Pell James - Alicia Morley (ep103)
- Penny Balfour - Tammy Dobbs (ep338)
- Pernell Walker - Kayla Price (ep424)
- Perry Yung - Master Randy Lui (ep401)
- Pete Starrett - Peter Smith (ep53)
- Peter Appel - Detective Greenberg (ep19), Marvin Friedman (ep113)
- Peter Davies - Cleary's Boss (ep25)
- Peter Francis James - Kevin Beck
- Peter Gallagher - Deputy Chief William Dodds
- Peter Gerety - Judge Harrison
- Peter Hargrave - Joe Murphy (ep479)
- Peter Hermann - Defense Attorney Trevor Langan
- Peter Jacobson - Bart Ganzel (eps295-296), Randolph J. "Randy" Dworkin (eps411, 423)
- Peter Maloney - Geoffrey Downs (ep123)
- Peter Mark Kendall - Steven Kaplan (ep357)
- Peter Marx - Tom Burgess (ep3), David Schwartz (ep104)
- Peter McRobbie - Judge Walter Bradley
- Peter Riegert - Chauncey Zeirko
- Peter Rini - Joe Bandolini (ep9)
- Peter Scanavino - Johnny Dubcek (ep308)
- Peter Scolari - Dr. Dennis Barkley (ep416)
- Peter Strauss - Kevin Burton (ep249)
- Peter Van Wagner - Al Shipley (ep41), Judge Himes (ep288)
- Petri Hawkins Byrd - Chief Owen Berry (ep512)
- Peyton List - Patsy (ep31), Chloe Dutton (ep91), Young Larissa Welsh (ep260), Margery Evans (ep405)
- Philip Bosco - Davis Langley (ep74), Trial Judge Joseph P. Terhune
- Philip Casnoff - Ilya Korska (ep31)
- Philip Ettinger - Alec Bernardi (ep208)
- Philip Hoffman - Trial Psychiatrist (ep87)
- Phyllis Somerville - Mrs. Moss (ep35)
- Pia Glenn - Detective Erica Cruz (ep252)
- Pierre Epstein - Al (ep77), Rabbi Goldberger (ep100)
- Pilar Uribe - Precinct Commander Fran Volpe (ep559)
- Pilar Witherspoon - Helen Ryan (ep374)
- Piper Curda - Ella Mendez (ep275)
- Piper Laurie - Dorothy Rudd (ep52)
- Pippa Black - Carissa Gibson (eps295-296)
- Pooja Kumar - Debi Chanoor (ep173)
- Poppy Liu - Hannah Berkowitz (ep453)
- Poorna Jagannathan - Maya Samra (ep409-410)
- Pooya Mohseni - Judge Namazi (ep469)
- Priscilla Lopez - Executive A.D.A. Lydia Ramos (ep195), Judge Shira Suarez (eps288, 302)
- Purva Bedi - Sarita Charma (ep367)
- Quentin Nguyen-Duy - Officer Eric Tran
- Quincy Dunn-Baker - Jimmy Trent (ep186)
- Quincy Giles - David Graham (ep502)
- Quinn Shephard - Emma Butler (ep281)
- Quinn Spivey - Reese Bailey (ep541)
- Quinton Aaron - Damien Woods (ep241)
- R. Lee Ermey - Walter Burlock (ep255)
- R.E. Rodgers - Darryl Kern (ep40), Officer Tommy Callahan (ep139)
- Rachael Bella - Jackie Landricks (ep76)
- Rachael Emrich - Gigi Danson (ep387)
- Rachel Bay Jones - Teresa Carisi (ep425)
- Rachel Naomi Hilson - Tiana Williams (ep431)
- Rachelle Lefevre - Nadine Lachere (ep397)
- Radha Mitchell - Luna Prasada (ep473)
- Rafael Feldman - Ira (ep490)
- Rafael Jordan - Devonn Thompson (ep461)
- Rafael Sardina - Lieutenant (ep310)
- Rain Valdez - Cora Brava (ep524)
- Rainn Wilson - Mr. Baltzer (ep74)
- Ralph Adriel Johnson - Duane Varik (ep472)
- Ralph Byers - Tony Griegs (ep241)
- Ramon Camín - Luis (ep279)
- Ramon Fernandez - Javier Maranhao (ep289)
- Ramón Franco - Tony Rodriguez (eps388-389)
- Randy Danson - Dr. Greenblatt (ep15)
- Raphael Sbarge - Wayne Hankett (ep247), Atty. Harold Timmons (ep398)
- Raquel Castro - Emma Boyd (ep150)
- Raushanah Simmons - A.D.A. (ep343)
- Ray Iannicelli - Saul Garner (ep37)
- Ray McKinnon - William Labott (ep430)
- Ray Wise - Roger Hanley (ep174)
- Raymond J. Barry - Mr. Hankett (ep247)
- Raymond McAnally - Dennis Jablonski (ep277)
- Raza Jaffrey - A.D.A. (ep343)
- Réal Andrews - Army Recruiter (ep232)
- Reathel Bean - Kidney Patient (ep138), Fritz Showalter (ep313)
- Rebecca Creskoff - Waitress (ep1), Claire Newbury (ep446)
- Rebecca Forsythe - Anne Kuzman (ep449)
- Rebecca Lowman - Julie Dobbins (ep127)
- Rebecca Luker - Wendy Campbell (ep115), Mrs. Walsh (ep278), Lisa Parker (ep369)
- Rebecca Wisocky - Marcy Cochran (ep96), Dr. Paula Greenfield (ep158)
- Rebekah Kennedy - Esther Labott (ep430)
- Reed Birney - Harry Waters (ep17)
- Reg E. Cathey - Victor Tybor (ep209), Barry Querns
- Reg Flowers - Lance Kanick (ep38)
- Reiko Aylesworth - Erica Alden
- Reiley McClendon - Logan Stanton/Lindsay Stanton (ep128)
- Reilly Walters - Seth Piper (ep547)
- Reinaldo Faberlle - Lieutenant Paul Gomez (ep570)
- Remy Auberjonois - Eric Liebert (ep120)
- Rene Moran - Jordan Ramirez (ep546)
- Renée Elise Goldsberry - Martha Marron
- Renée Taylor - Maude Monaghan (ep242)
- Reymond Wittman - Antonio Montoya (ep132)
- Reyna de Courcy - Lizzie Zane (ep287)
- Reynaldo Rosales - Sean Webster (ep104)
- Rhea Seehorn - Martha Cobb (ep422)
- Rhys Coiro - Santiago Morales (ep318), Gabe Navarro (ep497)
- Rich Hebert - Burglary Detective (ep16)
- Rich Sommer - Boyd Hartwell (ep290)
- Richard Bekins - Earl Briggs (ep86)
- Richard Bright - Robert Sawyer (ep146)
- Richard Burgi - Richard Morgan (ep239)
- Richard Cabral - Ivan "Dutch" Hernandez (ep530)
- Richard Easton - Richard Sutton (ep114)
- Richard Joseph Paul - Adam Cordell (ep45), Mr. Mills (ep186), Jack Luftin (ep207)
- Richard Kind - Jonas Dworkin (ep299), William Biegel
- Richard Masur - Dr. Berletch (ep197)
- Richard Meehan - Brian Conway (eps435-436)
- Richard Petrocelli - Buck (ep20), Aldo (ep267)
- Richard Poe - Judge Elias Barnes (ep373)
- Richard Prioleau - John Woodward (ep454)
- Richard Short - Erik Winton (ep185)
- Richard T. Jones - Judge Oscar Briggs (ep348)
- Richard Thomas - Daniel Varney (ep43), Nat Randolph (ep318)
- Richard Thompson - Brad Weber (ep16)
- Richard Topol - Harry the Vagrant (ep32), Mr. Connor (ep75), Bronx ADA Winn (ep383)
- Richard Vincent Holmes - James Coe (ep39)
- Richard Ziman - Winston (ep30)
- Rick Fox - Edgar Goodwin (ep476)
- Rick Gonzalez - Alfonso Cardenas (ep14)
- Rick Hoffman - Gary Lesley (ep199)
- Rick Otto - Detective Joyce (ep177)
- Ricky Aiello - Craig Fulton (ep98)
- Ricky Garcia - Anthony Reed (ep561)
- Ricky Ullman - Danny Spencer (ep119)
- Rigo Garay - Sacrilege
- Riki Lindhome - Irena Nowak (ep480)
- Rita Gardner - Doris Harrington (ep17), Neighbor (ep84), Mrs. Donoho (ep258)
- Rita Moreno - Mildred Quintana (ep136)
- Rita Wilson - Bree Mazelon (ep271)
- Ritchie Coster - Carlo Parisi (ep3)
- RJ Brown - Party Host (ep394)
- Rob Bartlett - Milton Schoenfeld
- Rob Campbell - Harold Moore (ep232)
- Rob Estes - Dan Hoffman (ep84)
- Rob Mayes - Matt Schroeffel (ep179)
- Rob Sedgwick - James Campbell (ep35)
- Robbie Collier Sublett - Tom Williams (ep412)
- Robbie Williams - Mason Carter
- Robert Beitzel - Derek Rhodes (ep572)
- Robert Bogue - Kevin Wilson (ep60), Jason Hollis (ep313)
- Robert C. Kirk - Security Guard (ep152), General Bolanger (ep211), Stan Nelson (ep255), Brian O'Malley (ep390)
- Robert Clohessy - Vinnie (ep56), Joel Parven (ep187), Leo Barth (ep315)
- Robert Eli - Glen Curtis (ep416)
- Robert Farrior - Peter Parish (ep534)
- Robert Foxworth - Ben Hadley (ep16), Dr. Lett (ep148)
- Robert Funaro - Officer Crasso (ep54), Philly Panzaretti (ep78)
- Robert Harte - Ben Campion (ep66)
- Robert Hogan - Grant Harrison (ep269)
- Robert Iler - Troy Linsky (ep108)
- Robert Jason Jackson - Jerome Adams (ep111)
- Robert John Burke - Ed Tucker
- Robert Klein - Dwight Stannich
- Robert LuPone - Brooks Harmon (ep113), Gabriel Gorromini (ep306), Paretto (ep449)
- Robert Manning Jr. - AUSA Ingram Wise (eps526-527)
- Robert Montano - Mr. Barrera (ep27), U.S. Attorney Raul Menedez (ep130)
- Robert Newman - Cal Cutler (ep242), Commissioner Robin Pettis
- Robert Petkoff - John Reilly (ep244)
- Robert Sean Leonard - ADA Kenneth O'Dwyer
- Robert Sella - Manor Hill Alumnus (ep303), Eddie Blake (ep490)
- Robert Stanton - P.B.A. Representative (ep79)
- Robert Turano - Wesley Meadows (ep202), Gang Intel Detective (ep233), NYPD Command Center Leader (eps433, 436)
- Robert Vaughn - Tate Speer (ep163), Walter Briggs (ep359)
- Robert Walden - William Dorsey (ep140)
- Robert Wisdom - Father Theo Burdett (ep219)
- Roberto Purvis - Bobby Trapido (ep177)
- Roberto Sanchez - Diego Diaz (ep434)
- Robin de Jesus - Jose Silva
- Robin Lord Taylor - Dylan Fuller (ep316)
- Robin Morse - Ms. Michaelson (ep40)
- Robin Moseley - Adoption Agency Caseworker (ep52)
- Robin Paul - Jodie Tomlinson (ep32), Linda Harris (ep282)
- Robin Weigert - Heather Stark (ep164), Lisa Hassler (ep375)
- Robyn Rikoon - Heather Riggs (ep312)
- Roca - Caleb Bryant (ep311)
- Rocco Sisto - Judge Ellery
- Rock Kohli - Dennis (ep250), Rav Singh (eps520, 525)
- Rodney Richardson - Logan Blake (ep395)
- Roger Bart - Benjy Dowe (ep8), Adam Cain (ep298)
- Roger Cross - Reverend Delman Chase (ep476)
- Romina D'Ugo - Natalie Ross (ep540)
- Romy Rosemont - Professor Kathleen Dobson (ep298)
- Ron Canada - Coleman Green (ep513)
- Ron McLarty - Judge Joseph Malloy (ep151)
- Ron Rifkin - Defense Attorney Marvin Exley
- Ronald Guttman - Gallery Owner (ep1), Edgar Radzinsky (ep224)
- Ronny Cox - Dr. McManus (ep141)
- Rory Culkin - Joe Blaine (ep93)
- Rory O'Malley - Craig (ep298)
- Rosa Arredondo - Rochelle Rodriguez (ep211)
- Roscoe Orman - Bryant Davis (ep195), Jerome Howard (ep309)
- Rose McGowan - Cassandra Davina (ep267)
- Rosemarie DeWitt - Gloria Palmera (ep35)
- Rosemary De Angelis - Mrs. Tillman (ep195)
- Rosemary Harris - Francine Brooks (ep253)
- Rosie Benton - Allison Brolin (ep555)
- Roslyn Ruff - Computer Crimes Tech (ep406)
- Ross Bickell - Principal (ep143), Michael Rowan (ep217)
- Ross Gibby - E.R. Doctor (ep8), Patrick Evans (ep374)
- Rotimi - Malik Williams (ep431)
- Roxanna Hope - Janey Thomas (ep276), Dr. Alexis Sidnana (ep421)
- Roy Jackson - Roberto Chavez (ep312), Officer Perry Wagner (ep451)
- Roy Thinnes - Curtis Johansen (ep63)
- Ruben Santiago-Hudson - Carlos Guzman (ep146)
- Ruby Jerins - Rose Samonsky (ep250)
- Rudy Mungaray - Sergeant Ari Moldovan (ep485)
- Russ Anderson - Charlie Poe (ep10), Roger Morse (ep90)
- Russ Salzberg - Dan (ep201)
- Russell G. Jones - Hopkins (ep239)
- Russell Hornsby - Alvin Dutch (ep149)
- Russell Saylor - Charley Landry (ep318)
- Rutanya Alda - Patrice Conaway (ep432)
- Ryan Buggle - Noah Porter-Benson
- Ryan Castro - Jamie Johnston (ep451)
- Ryan Coyle - Dustin Tinsley (ep512)
- Ryan Devlin - Pastor Gregory Eldon (ep373)
- Ryan Dunn - Riley Slade (ep212)
- Ryan Garbayo - Ruben Ortiz (eps494-495)
- Ryan Hurst - Doug Loveless (ep267)
- Ryan Kelley - Enzo Cooke (ep231)
- Ryan Kwanten - Master Sgt. Dominic Pruitt (ep211)
- Ryan Lynn - Dan Friedich (ep185)
- Ryan McGinnis - Joe Dawson (ep315)
- Ryan Metcalf - Mickey Reid (ep401)
- Ryan Wellington - Charles Andrews (ep553)
- Ryan Woodle - Rusty (ep226), Theodore Murtaugh (ep505)
- Ryann Shane - Ashley Riggs (ep292), Mia Morino (eps425, 509)
- Sahr Ngaujah - Father Akintola (eps383-384)
- Saidah Arrika Ekulona - Mrs. Chance (ep34), Nardalee Ulah (ep240)
- Sakina Jaffrey - Geeta Chanoor (ep173)
- Sal Viscuso - Sal Avelino (ep19)
- Salem Murphy - Nana (ep490)
- Sally Murphy - Molly Conway (eps435-436)
- Sam Coppola - Uncle Sammy (ep36)
- Sam Freed - Private Investigator (ep12)
- Sam McMurray - Will's Attorney (ep295)
- Sam Vartholomeos - Eli Hartley (ep425)
- Sam Wolf - Ronnie Volpe (ep521)
- Samantha Boscarino - Martina Rodriguez (ep521)
- Samantha Futerman - Annie Lin (ep352)
- Samantha Mathis - Hilary Barclay (ep100), Catherine Summers (ep341), Melanie Franks (ep473)
- Samira Wiley - Michelle Thompson (ep364)
- Samrat Chakrabarti - Mr. Salim (ep337)
- Sandra Bernhard - Priscilla Chaney (ep84)
- Sandra Shipley - Lila White (ep6)
- Sandrine Holt - Nora Wattan (ep386), Lisa Martin
- Sanjit De Silva - Doctor (ep137)
- Sara Benincasa - Counselor Timmy Gianpaolo (ep512)
- Sara Gilbert - Caitlyn Ryan (ep203)
- Sara Gutierrez - Cassie Reyes (ep570)
- Sara Ramirez - Mrs. Barrera (ep27), Lisa Perez (ep67)
- Sarah Baskin - Poppy Wilson (ep529)
- Sarah Booth - Captain Beth Williams (ep401)
- Sarah Carter - Lilah Finch (ep439)
- Sarah Catherine Hook - Meghan Gale (ep466)
- Sarah Clarke - Cynthia Hendricks (ep398)
- Sarah Clements - Gwen Young (ep347)
- Sarah Drew - Becca Rice (ep179)
- Sarah Hyland - Lily Ramsey (ep44), Jennifer Banks (ep214)
- Sarah Lynn Marion - Tori Brock (ep545)
- Sarah Mezzanotte - Amber (ep381)
- Sarah Nicole Deaver - Lydia Banks (ep408)
- Sarah Paulson - Anne Gillette (ep236)
- Sarah Rich - Anne Whitman (ep438)
- Sarah Wayne Callies - Jenny Rochester (ep83)
- Sarah Wilson - Jules Hunter (ep429)
- Sarah Wynter - Dr. Nicole Keller (ep399)
- Sarita Choudhury - Vanessa Blake (ep490)
- Sasha Alexander - Anne Mill (ep441)
- Sasha Neulinger - Charlie Monaghan (ep150)
- Saul Rubinek - Mr. Price (ep311)
- Saul Stein - Tom Nomaks (ep385), Ralphie Morris (ep470)
- Saundra McClain - Nurse (ep46), Principal (ep135)
- Saverio Guerra - Paulie Banducci (eps494-495)
- Saxon Sharbino - Savannah Ross (ep412)
- Scarlett Lopez - Gabriella Sosa (epp437)
- Schuyler Fisk - Ella Christiansen (ep153)
- Scott Adsit - Dwight Lomax (ep200)
- Scott Bryce - Bill Garnet (ep222), Bill Schwartz (ep441)
- Scott Drummond - Rick Rudolph (ep474)
- Scott Grimes - Tom Zimmerman (ep385)
- Scott Parkinson - Scott Laskey (ep265)
- Scott Porter - Nick Hunter (ep429)
- Scott Sowers - IAB Lieutenant Waldman (eps36, 38), Fraud Division Detective (ep79), Tim (ep182)
- Scott William Winters - Detective Joe Dumas
- Scotty Bloch - Ms. Blundell (ep83)
- Seamus Davey-Fitzpatrick - Tommy Truex (ep175), Wayne Randolph (ep318)
- Sean Cullen - Arthur Pruitt (ep13), Pete Campbell (ep115), Brett Trask
- Sean Dugan - Bobby Douglas (ep66)
- Sean Grandillo - Chris Roberts (ep378)
- Sean Grennan - Wilkins (ep69)
- Sean Haberle - Steve (ep170)
- Sean McDermott - Griffin Shaw (ep451)
- Sean Nelson - Tito Frank (ep38)
- Sean Patrick Folster - M.E. Birch (ep271), Court Officer (ep360)
- Sean Patrick Reilly - Richard Witt (ep402)
- Sean Squire - Chuck Mosley (ep5)
- Seana Kofoed - Lois Creen (ep12)
- Seann Gallagher - Colin Meadows (ep547)
- Sebastian Barba - Teo Garcia (ep546)
- Sebastian Beacon - Gabriel Norton (ep397)
- Sebastian Roché - Arlo Beck (ep439)
- Sebastian Sozzi - Sebastian Guzmán (ep505)
- Selena Anduze - Counselor Jasmine Gaffney (eps552, 560)
- Selenis Leyva - Samantha Morgan (ep450)
- Serena Williams - Chloe Spiers (ep103)
- Seth Gabel - Garrett Perle (ep130)
- Seth Hill - Mike "Milly2K" Miller (ep502)
- Shamika Cotton - Carol McEwan (ep306)
- Shana Dowdeswell - Melissa (ep131), Nikki Sherman (ep232)
- Shane E. Lyons - Jeremy Brice (ep75)
- Shane Haboucha - J.J. Ostilow (ep110)
- Shane McRae - Justin Jennings (ep266)
- Shane Patrick Kearns - Carl Cooper (ep264), Luke Francis (ep437)
- Shannon Cochran - Cindy Cramer/Sarah (ep123)
- Shannon Maree Walsh - Cate Avery (ep292)
- Shannon Woodward - Cecilia Strayer (ep189)
- Shanti Fiennes - Audra Miller (ep556)
- Shareeka Epps - Shareeka Epps (ep198)
- Sharon Lawrence - Maggie Peterson (ep67)
- Sharon Washington - Dr. Benedict (ep22), Jenny Anderson (ep131), Dr. Crosthwaite (ep212), Arraignment Judge V. Hayes
- Sharon Wilkins - Nurse Manager (ep173)
- Sharrieff Pugh - Michael Tatum (ep51)
- Shawana Carter - Missy (ep501)
- Shawn Hatosy - Kevin Fahey (ep290)
- Shawn Parsons - Roger Madden (ep443)
- Shawn Reaves - Daniel Hunter (ep152)
- Shaun T. Andrew - ESU Captain Sasso
- Sheila Tousey - Trial Judge Danielle Larsen (ep77)
- Shelby Jane Flannery - Rosie Zaran (ep485)
- Sherilyn Fenn - Gloria Stanfield (ep68)
- Sherri Parker Lee - Denise Johansen (ep63), Christina Logan (ep94)
- Sherri Saum - Sondra Vaughn (ep336), Cressida Gordon (ep510)
- Shiloh Fernandez - Scott Russo (ep354)
- Shiri Appleby - Officer Amelia Albers (ep327), Kitty Bennett (ep453)
- Shirley Jones - Felicity Bradshaw (ep98)
- Shohreh Aghdashloo - Detective Sunny Qadri (ep262)
- Shuler Hensley - Mr. Downey (ep131)
- Shuya Chang - Mei Mei Li (ep465)
- Sideara St. Claire - Cora Jackson (ep492)
- Signy Coleman - Kim Hoffman (ep84)
- Silas Weir Mitchell - Owen Walters (ep223), Boyd Lynch (ep559)
- Simon Jones - Darien Marshall (ep39)
- Siobhan Fallon - Melissa Raye (ep17)
- Skye McCole Bartusiak - Jennifer (ep26)
- Skylar T. Adams - Dennis Carwood (ep571)
- Skyler Day - Renee Clark (eps315, 334)
- Sloane Momsen - Katie Campbell (ep115)
- Snezhana Kushnir - Sonya Pietrovicz (ep10)
- Snoop Dogg - Banks (ep456)
- Socorro Santiago - Trial Judge P. Ortiz
- Sofia Vassilieva - Sarah Walsh (eps278, 324)
- Sol Romo - Daniela Cruz (ep521)
- Sonja Sohn - Lisa Carter (ep322)
- Sonya Walger - Anne Barnes (ep292)
- Sophie Hayden - Mrs. Kligman (ep89)
- Spague Grayden - Mia Kessler (ep59)
- Spenser Granese - Billy Hedges (ep551)
- Spencer Treat Clark - Brian Coyle (ep106), Greg Engels (ep264)
- Spiro Malas - Russian Businessman (ep10)
- Sprague Grayden - Pam Galliano (ep223)
- Stacey Farber - A.D.A. Camille Rourke (ep568)
- Stark Sands - Bobby Frost (ep473)
- Stefanie Scott - Clare Wilson (eps331, 336)
- Stelio Savante - Milan Zergin (ep136)
- Stella Maeve - Nadia Decotis (ep363)
- Stephanie Berry - Kathleen Summers (ep157)
- Stephanie Feyne - Court Interpreter (ep113), Patricia (ep138)
- Stephanie Flanagan - Tiffany Reynolds (ep474)
- Stephanie Gomérez - Tiana Rivera (ep558)
- Stephanie Kurtzuba - Joan Harris (ep349)
- Stephanie Pope Caffey - Matchmaker (ep287)
- Stephen Barker Turner - Steven Hale (ep9)
- Stephen Beach - Ray Gunther (ep9), Federal Officer (ep149)
- Stephen Bogardus - Bill Turbit (ep15), James Decker (ep150)
- Stephen Bradbury - Judge Colin McNamara
- Stephen Gevedon - Nicholas Taylor (ep81)
- Stephen Gregory - Dr. Kyle Beresford
- Stephen Hill - Hospital Guard (ep260), Glanville (ep424)
- Stephen Lang - Michael Baxter (ep102)
- Stephen Mailer - Mr. McGuire (ep84)
- Stephen McKinley Henderson - Judge Bernard (eps150, 163)
- Stephen Park - Eugene Lee (ep406)
- Stephen Schnetzer - Rabbi Birnbaum (ep80), Dr. Engles
- Stephen Spinella - Morgan (ep184)
- Stephen Tobolowsky - Edwin Adelson (ep250), Mr. Kayman (ep454)
- Stephen Wallem - Rudy Syndergaard
- Sterling Beaumon - Hunter Mazelon (ep271)
- Steve Earle - Mr. Ploplis (ep191)
- Steve Howey - Andy "The Monster" McPherson (ep418)
- Steve Key - Wesley Dilbert (ep74)
- Steve Rosen - Public Defender Guthrie
- Steve Ryan - Hank (ep15)
- Steven Flynn - Mr. Foster (ep205)
- Steven Hauck - Professor (ep407)
- Steven Maier - Tony Kelly (ep438)
- Steven Marcus - Willie Maxwell (ep31), Landlord (ep83)
- Steven R. Schirripa - Paulie Obregano (ep82)
- Steven Randazzo - Ray Marcum (ep247)
- Steven Rishard - Deputy Jimmy Ibold (ep167)
- Steven Shaw - Fred Worth (ep359)
- Stevie Lynn Jones - Tensley Evans (ep346)
- Stina Nielsen - Lori Thatcher (ep25)
- Stuart Burney - Koehler (ep139), Yancey Winthrop (ep236)
- Stuart Townsend - Declan Trask (ep407)
- Sue-Anne Morrow - Dr. Angela Chuny (ep109), Detective (ep320)
- Sullivan Walker - Martin Bosa (ep105)
- Summer Bishil - Heba Salim (ep337)
- Supriya Ganesh - Kayla Stuart (ep512)
- Susan Blommaert - Trial Judge Rebecca Steinman (ep105)
- Susan Floyd - Mrs. Morrow (ep22)
- Susan Kellermann - Mrs. Hedges (ep85)
- Susan Misner - Ronnie Marshall (ep73)
- Susan Pellegrino - Dr. Weddington (ep35), Dr. Barrett (eps55, 60), Mrs. Mayer (ep320)
- Susan Pourfar - Delilah Briggs (ep359)
- Susan Saint James - Monica Bradshaw (ep155)
- Susanna Thompson - Dr. Greta Heints (ep94)
- Susannah Flood - Sarah Keller (ep357), Rebecca (ep477)
- Susham Bedi - Aziza Amir (ep24)
- Susie Essman - Arlene Heller
- Sutton Foster - Rosemary (ep237)
- Suzanne Shepherd - Old Woman (ep84)
- Suzette Gunn - Felicia Taggert (ep449), Nicole Harper (ep489)
- Suzzanne Douglas - Principal (ep34)
- Sydney Elise Johnson - Imani Coleman (ep486)
- Sylva Kelegian - Lindsay Branson (ep35)
- T.C. Matherne - Billy Moran (ep566)
- T.J. Thyne - Dr. Joshua Hensley (ep453)
- T.R. Knight - Gabriel Thomas/Brian Smith (ep276)
- Tabitha Holbert - ADA Rose Caliay
- Talitha Bateman - Laura Moore (ep447)
- Tammy Blanchard - Kelly D'Leah (ep32)
- Tara Westwood - Marina (ep439)
- Taryn Manning - Larissa Welsh (ep260)
- Tasha Lawrence - Honey the Hooker (ep43), Marie Povolko (ep249)
- Tate Donovan - Eli Colton (ep403)
- Tatiana Carmen Cruz - Maria Varga (eps537-538)
- Tawny Cypress - Shawna (ep198)
- Taylor Miller - Attorney Ryan Egan (ep400)
- Taylor Spreitler - Chloe Sellers (ep134), Taylor Culphers (ep301)
- Taylor Trensch - Diggy Wheeler (ep499)
- Teagle F. Bougere - Bureau Chief Phillip Baptiste
- Ted King - Tony Daricek (ep46)
- Ted Sutherland - Zack Foster (ep376), Ari Kaplan (ep457)
- Teddy Cañez - Judge Daniel LaPorte (ep565)
- Teddy Eck - Doug Waverly (ep155)
- Teddy Sears - Josh Sanford (ep86), Executive A.D.A. Garrett Blaine (ep241)
- Tenea Intriago - Heather Parcell (ep418)
- Teo Rapp-Olsson - Julius (ep460)
- Teresa Ting - Jade Chen (ep491)
- Teri Garr - Minerva Grahame-Bishop (ep147)
- Teri Polo - Dana Kelley (ep204), Cordelia Bauer (ep345)
- Terrence Howard - Jonah Dekker (ep269)
- Terry Alexander - Security Supervisor (ep42)
- Terry L. Beaver - Morris Klein (ep15)
- Terry Serpico - Ron Johnson (ep8), Les Cooper (ep79), Deacon Brinn (ep129), Lieutenant Commander William Taverts (ep327), Chief Tommy McGrath
- Tess Harper - Mrs. Hallander (ep213)
- Tessa Albertson - Alicia Beck (ep443)
- Tessa Auberjonois - Dr. Payne (ep119)
- Theo Rossi - Enrique Rodriguez (ep305)
- Theo Stockman - Michael Wheeler (ep393)
- Theodore Olson-Johnson - Eli Sanders (ep563)
- Thom Bishops - Cole Roderick (ep194), Armin Sidran (ep390)
- Thomas Guiry - Gavin Sipes (ep71)
- Thomas Philip O'Neill - Rick Donnelly (ep548)
- Thomas Ryan - Larry Donoho (ep258)
- Thomas Sadoski - Joe Thagard (ep234), Nate Davis (eps328, 335)
- Tibor Feldman - Oslow (ep21), George Reilly (ep95), Dr. Cohen (ep182), Dr. Kittle (ep228)
- Tiffany Evans - Tessa Sennet (ep172)
- Tiffany Pao - Ming Hao (ep173)
- Tiffany Robinson - Micha Green (ep311)
- Tijuana Ricks - Dr. Marnie Aiken (eps126, 153), Principal (ep303), Dean Baldwin (ep425)
- Tim Bohn - Phil Sona (ep99), Jacob Nauss (ep224), Mark Simmons (ep440)
- Tim Guinee - George Zane (ep280)
- Tim Hopper - Terry Wilde (ep30), Gregory Hensal (ep160)
- Tim Ransom - Logan Coldwell (ep217)
- Timothy Adams - Brent Allen Banks (ep165), Army Staff Sgt. Tyler Jones (ep428)
- Timothy Busfield - Daniel Carter (ep279)
- Timothy Doyle - Ernest (ep263)
- Timothy Wheeler - Robert Rule (ep58)
- Tina Benko - Grace Avery (ep292), Mrs. Panachek (ep1)
- Tina Chilip - Mary Aquino (ep479)
- Tina Holmes - Cora Kennison (ep147)
- Tina Sloan - Mrs. Hartnell (ep83)
- Titus Welliver - Tom Landricks (ep76), Rob Miller
- Toby Moore - Rob Sweeney (ep103)
- Toby Turner - Game Host (ep357)
- Todd A. Horman - Eddie Upshaw (ep569)
- Todd Alan Crain - Henry Phillips (ep432)
- Todd Almond - Andre (ep324)
- Todd Gearhart - A.D.A. Garrett Gillespie (ep150), A.D.A. David Elias (ep306)
- Todd Stashwick - Ricky Blaine (ep3), Matthew Parker (ep198)
- Todd Susman - Assistant District Attorney (ep87)
- Todd Williams - Uniform #1 (ep39), Rodney Thompson (ep47)
- Tom Bloom - Andrew Garrick (ep12), Bennett Alston (ep34)
- Tom Gilroy - Cal Oman (ep50)
- Tom Irwin - Jerry Bullard (ep267), Roger Briggs (ep535)
- Tom Lacy - Professor (ep16)
- Tom Mason - Lawrence Fuller (ep68), Jason Connor (ep106)
- Tom McCarthy - Nick Ganzner (ep19)
- Tom O'Rourke - Anthony Schlasser (ep5), Judge Mark Seligman
- Tom Pelphrey - T-Bone (ep233), Matt Kroger (ep386)
- Tom Sizemore - Lewis Hodda (eps300, 375)
- Tom Tammi - Deputy Commissioner (ep29)
- Tom Titone - Judge Joshua Goldfarb
- Tom Verica - Jake Hunter (ep152)
- Tommy Flanagan - Murphy (ep286)
- Tommy Nelson - Gregory Miller (ep346), Travis Butler (ep540)
- Toni Belafonte - President Michelle Dubois (ep484)
- Tony Campisi - Wheeler (ep28), Steve Roth
- Tony Cucci - Erik Pulham (ep35), Bartender (ep78), FDNY Captain (ep192)
- Tony Hale - Rick Simms (ep293)
- Tony Plana - Father Menendez (ep305)
- Tony Torn - Larry Hughes (ep483)
- Tony Ward - Joe Boyer (ep519)
- Tonya Glanz - amantha Millerton (ep255)M, onica Russo (ep469)
- Tonye Patano - Trial Judge Linda Maskin, Ann (ep25), Sally (ep92)
- Tori Khalil - Elizabeth Alden (eps559, 568)
- Torquil Campbell - Christopher James (ep15)
- Tory Trowbridge - Tina Bishop (ep475), Jenna Scott (ep532)
- Tracy Middendorf - Sarah Flint (ep193)
- Tracy Pollan - Harper Anderson (eps8, 25)
- Travis Przybylski - Neil Marsh (ep556)
- Tre Ryder - Connor McCann (ep525)
- Treat Williams - Jake Stanton (ep282)
- Trevor Long - Aaron Wesley Parker (ep512)
- Trey Fitts - Austin Drake (ep509)
- Trian Long Smith - Lamai Garland
- Tricia Mara - Jessica DeLay (ep159)
- Tricia Paoluccio - Sal's Lawyer (ep19), Nicole Manning (ep54), Robin Thornhill (ep349), Dr. Heather Lentz
- Trieste Dunn - Gloria Kulhane (ep156)
- Trini Alvarado - Maggie Shaye (ep105)
- Trisha LaFache - Louise Karnaki (ep130)
- Tristan Spohn - Atlas DeWinn (ep572)
- Troy Garity - Josh Blake (ep555)
- Tuck Milligan - Phillip Karr (ep48)
- Turhan Troy Caylak - Ali Imran (ep559)
- Ty Burrell - Alan Messinger (ep58)
- Tyler Dean Flores - Pablo (ep308), Max Rivera (ep414)
- Tyler Elliot Burke - Mitch Jenkins (eps409-410)
- Tyra Ferrell - Bethany Taylor (ep88)
- Umit Celebi - Leo (ep140), Gjergi Hoshi (ep480)
- V. Craig Heidenreich - Frederick Tucker (ep7)
- Valerie Cruz - U.S. Attorney Camilla Velez (ep236)
- Valerie Geffner - Forensics Technician (ep69)
- Valerie Mahaffey - Brooke Thornburg (ep62)
- Van Hughes - Luke Young (ep179)
- Vanessa Aspillaga - Agent Brianna Kalke (ep209)
- Vanessa Carrasco - Nydia Davis (ep482)
- Veanne Cox - Child Services Rep (ep288), Lois Young (ep507)
- Veronica Cartwright - Virginia Kennison (ep147)
- Veronika Dominczyk - Claire (ep291)
- Vicky Jeudy - Officer McKenna (ep330)
- Victoire Charles - Judge Stella McRae
- Victor Arnold - Roy Lee Dotson (ep223)
- Victor Cruz - Adam Benitez (ep305), Public Defender (ep561)
- Victor Rasuk - Leon Ardilles (ep98)
- Victor Slezak - Blake Peters (ep168)
- Victor Steinbach - Razvan Toscu (ep41)
- Victor Verhaeghe - Ray Evans (ep496)
- Victoria Cartagena - Cecelia Cruz (ep202)
- Victoria Janicki - Sara Harper (ep489)
- Victoria Leigh - Lane Baker (ep373)
- Victoria Pollack - Rose Sullivan (ep475), Andrea Malone (ep500)
- Victoria Rowell - Trial Judge Delilah Hawkins (eps307, 334)
- Victoria Russell - Leah Hayward (ep563)
- Victoria Wyndham - Rita Colino (ep171)
- Vincent Curatola - Marv Sulloway (ep218), Judge Al Bertuccio
- Vincent Guastaferro - Stan Bosick (ep14)
- Vincent Kartheiser - Steve Getz (eps467-468)
- Vincent Laresca - Alejandro "Alex" Muñoz (ep325)
- Vincent Spano - FBI Agent Dean Porter
- Vincenzo Amato - Rossi (ep481)
- Viola Davis - Donna Emmett
- Viola Harris - Tennant (ep243)
- Violet McGraw - Bailey Shaw (ep451)
- Virginia Gardner - Sally Landry (ep386)
- Virginia Kull - Catherine Harrison (ep269)
- Virginia Newcomb - Amber Hayes (ep536)
- Vivien Cardone - Kristi Cryer (ep382)
- Vondie Curtis-Hall - Dwight Talcott (ep269)
- Wai Ching Ho - Susan Guan (ep51), Gladys Tang (ep281)
- Wallace Langham - Tom Metcalfe (ep392)
- Walter Belenky - Mr. Galton (ep287)
- Wass Stevens - Corrections Officer Willis (ep104), ESU Lieutenant (ep152), ESU #1 (ep158), Curren (ep307), Slice (ep372)
- Wayne Duvall - Seth Milsted (ep174)
- Wayne Knight - Grigor (ep428)
- Wayne Pretlow - Elston Gibbs (ep486)
- Welker White - Erin (ep62), Jill Hoffman's Attorney (ep84), Paula Walker (ep342)
- Wendie Malick - Regina Prince (ep387)
- Wendy Hoopes - Lisa Crivello (ep377), Anna Sadler (ep427)
- Wendy Makkena - Ellen Van Kuren (ep216)
- Wentworth Miller - Detective Nate Kendall (ep225), A.D.A. Isaiah Holmes (eps464, 484)
- Will Arnett - Anthony Damon (ep72)
- Will Brill - Harry Ingram (ep403)
- Will Chase - Byron Marks (ep411)
- Will Estes - Adam Halder (ep156)
- Will Harris - Charlie Dorsey (ep349)
- Will Janowitz - Officer Scott Graver (ep327)
- Will Keenan - Billy Tripley (ep110)
- Will Kempe - Mickey Schaeffer (ep249)
- Will Rogers - Danny Burke (ep214)
- Will Sasso - Chris Sadler (ep427)
- Will Swenson - Mitch Hampton (ep395)
- Willa Fitzgerald - Ava Parcell (ep445)
- William Atherton - Ned Bogden (ep242)
- William Hill - Allen Cooper (ep58), Landlord (ep165)
- William Mapother - Luke Edmunds (ep79)
- William Popp - Jeffrey Moran (ep461)
- William Sadler - Gary Dolan (ep450)
- William Ullrich - Anthony Myers (ep139)
- William Wise - Roger Burnbaum (ep83)
- William Youmans - Ben Moreland (ep28)
- Willie C. Carpenter - Chaplain (ep470)
- Wilson Jermaine Heredia - Evan (ep21)
- Winston Duke - Cedric Jones (ep335)
- Wolé Parks - Markeevious Ryan (ep469)
- Wyclef Jean - Vincent Love (ep395)
- Wynn Harmon - Francis Fuller (ep535)
- Xander Franco - Buddy Greyland (ep321)
- Yancey Arias - Denny Corea (ep26)
- Yanelisa - Lucía Benítez (ep511)
- Yasmine Al Massri - First Officer Tara Sidnana (ep421)
- Yassmin Alers - Juana Ramirez (ep511)
- Yaya DaCosta - Audrina (ep234)
- Ylfa Edelstein - Sonia Briglund (ep182)
- Yul Vazquez - Daniel Hardy (ep239)
- Yvonna Kopacz Wright - Dr. Darby Wilder
- Yvonne Valadez - Judge Grace Mitchell (ep566)
- Yvonne Zima - Jessie Sturgis (ep306)
- Zabryna Guevara - Annie Colon (ep55), Julia Ortiz (ep142), Dr. Catalina Machado (eps494-495)
- Zach Appelman - Ryan Engel (ep396), Officer Jimmy Hamilton (eps320, 329), Michael Strickland (ep561)
- Zach Gilford - Kevin Wilcox (ep127), James Miller (ep462)
- Zach Grenier - Arraignment Judge Miranski (eps253, 263)
- Zach McGowan - Anton Krasnikov (ep372)
- Zachary Knighton - Lukas Ian Croft (ep108)
- Zachary Knower - Paul Davenport (ep408)
- Zack Robidas - Peter Flynn
- Zak Orth - Wally Parker (ep32), Harry Kagan (ep555)
- Željko Ivanek - Everett Drake (ep153)
- Zena Grey - Samantha Gilligan (ep81)
- Zoe Colletti - Britney Moore (ep447)
- Zoe Lister-Jones - Faith (ep196)
- Zoe McLellan - Dr. Fran Conway (ep397)
- Zoe Saldana - Gabrielle Vega (ep112)
- Zulay Henao - Forensics Tech Casanueva (ep189)
- Zuleikha Robinson - Vanessa Hadid
Special Guest Appearances By[]
- Angie Harmon - Abbie Carmichael
- Anne Meara - Ida Becker (ep120)
- Ben Gazzara - E.A.D.A. (ep45)
- Bret Harrison - Sam Cavanaugh (ep61)
- Burt Young - Eddy Mack (ep215)
- Carol Kane - Gwen Munch (eps224, 324)
- Celia Weston - Margaret Talmadge (ep46)
- Daniel Sea - Blake (ep216)
- Debra Jo Rupp - Debra Hartnell (ep167)
- Dianne Wiest - Interim DA Nora Lewin (eps53, 67)
- Edward Hibbert - Nigel Prestwick (ep236)
- Frankie Faison - FBI Agent Tom Nickerson (ep180)
- Fred Dalton Thompson - DA Arthur Branch
- Gabrielle Anwar - Eva Sintzel (ep197)
- Glynn Turman - Dr. Young (ep151)
- Jerry Orbach - Lennie Briscoe
- Jesse L. Martin - Ed Green (eps3, 13)
- Joe Piscopo - Albert Romano (ep432)
- Josh Charles - Sean Kelley (ep204)
- Judd Hirsch - Dr. Judah Platner (ep80), Joseph Edelman (ep444)
- Kal Penn - Henry Chanoor (ep173)
- Kathrine Narducci - Adrianna Vidal (ep208)
- La La Anthony - Anna Tejada (ep317)
- Leslie Caron - Lorraine Delmas (ep164)
- Loren Dean - Roger Baker (ep118)
- Marian Seldes - Peggy Kendall (ep176)
- Marina Squerciati - Annie Meyers (ep271), Kim Burgess (ep363)
- Mark Boone Junior - Roger Pierson (ep333)
- Michael Lerner - Morton Berger (eps87, 153)
- Olympia Dukakis - Debby Marsh (ep259)
- Paul Calderon - Assemblyman Eric Molina (ep159)
- Ray Abruzzo - Gordon Vidal (ep208)
- Reg Rogers - Carl Fleming (ep421)
- Ron Leibman - Stan Villani
- Sam Waterston - Jack McCoy
- Sandy Duncan - Trial Judge Virginia Farrell (eps345, 359)
- Skeet Ulrich - Detective Rex Winters (ep251)
- Stacy Keach - Orion Bauer (ep345)
- Steven Bauer - Raphael Gardner (ep192)
- Steven Hill - Adam Schiff (ep13)
- Susan Anton - Jenny Coswold (ep242)
- Tom Noonan - Jake Berlin (ep204)
- Wallace Shawn - Professor Roy Batters (ep215), Benjamin Edelman (ep444)
Co-Stars[]
- A.B. Lugo - Ortega (ep79)
- A.D. Weaver - Man #1 (ep549)
- Aalok Mehta - Cabbie (ep124)
- Aaron Ballard - Tourist Mom (ep474)
- Aaron Bantum - Maurice (ep275)
- Aaron De Jesus - Man #5 (ep485)
- Aaron Kaburick - Randy's Lawyer (ep538)
- Aaron Krohn - Braden Doucey (ep263)
- Aaron Mayer - Cory Kelley (ep204)
- Aaron Ronnie Almani - Paparazzo #1 (ep473)
- Aaron Smallwood Jr. - Sanitation Worker (ep528)
- Aaron Staton - Andy Wall (ep131)
- Abby Royle - Carole Simms (ep293), Patty Tucker (ep470), Shelley Reed (ep537)
- Abe Alvarez - Roberto Martinez (ep105)
- Abigail Hawk - Paramedic #2 (ep162)
- Abigail Savage - Dot (ep100), Cat (ep226)
- Abigail Taber - Rachel Mill (ep441)
- Abraham Amkpa - Frat Boy #3 (ep204)
- Aby Moongamackel - Sanjay Patel (ep463)
- Ace Boutin - Sienna (ep510)
- Ada Eze - Choir Member #1 (ep193)
- Adaku Ononogbo - Ronica (ep432)
- Adam Cantor - Queens ADA (ep538)
- Adam Crawford - Danny Proctor (ep232)
- Adam Gagan - Chris Usmani (ep457)
- Adam Green - Carter Anderson (ep457)
- Adam Greer - Dr. Zaydok (ep249)
- Adam Haar - Chuck Paisley (ep217)
- Adam J. Stern - Brendan Leighton (ep88)
- Adam Kulbersh - Ben Suarato (eps113, 130)
- Adam LeFevre - Principal (ep17), Chief Walker (ep40)
- Adam Lim - Li Guo (ep381)
- Adam Mucci - Detective Janowicz (ep58)
- Adam Perry - Emmett (ep387)
- Adam Ross Ratcliffe - CO Dalton (ep316)
- Adam Shippey - Uni #1 (ep479)
- Adamaris Lopez - Woman #2 (ep564)
- Adara Almonte - Gina Kownacki (ep125)
- Addie Morales - Marina Alves (ep504)
- Addison LeMay - Driver (ep279)
- Adela Maria Bolet - Lourdes (ep248)
- Ademide Akintilo - Chinua Iwobi (ep437)
- Adesuwa Addy Iyare - Choir Member #13 (ep193)
- Adi Hanash - Josh (ep379)
- Adiagha Faizah - Bus Driver (ep529)
- Adit Dileep - David Gidumal (ep426)
- Adonis Nicolas Filpo - Drug Dealer #1 (ep513)
- Adrian Alvarado - Carlos Ramirez (ep449), Detective Ray Fernandez
- Adrian Bond - Forensic Photographer (ep350)
- Adrian Espinal - Man #2 (ep563)
- Adrian Matilla - Correction Officer (ep364), Officer Gomez (ep366)
- Adrianne Frost - Marva Taylor (ep92)
- Adrienne Dreiss - Louise Billings (ep6), Rebecca Reiter (ep46)
- Adrienne Scalo - Juror (ep426)
- Aidan T.K. Baker - Edgar Leon (ep530)
- Aisha White - Maid (ep273)
- Aixa Kendrick - Mira Otame (ep193)
- Aja Frary - Nila Green (ep363)
- Aja Maria Johnson - Angela (ep168)
- Ajay Mehta - Doctor #2 (ep28), Dr. Gurdip Sohal (ep76)
- Akiko Fujiwara - Suki Yasuda (ep544)
- Akintola Jiboyewa - Lt. Richard Hill (ep407)
- Al Espinosa - Andy Penza (ep55)
- Al Roffe - Vendor (ep38)
- Al Sharpton - Himself (ep5)
- Al-Teron Williams - Khalil Roker (ep494)
- Al Thompson - Tony (ep16)
- Al Trautwig - Himself (ep345)
- Al Twanmo - Mr. Hao (ep173)
- Alaina Arroyo - Maisie (ep526)
- Alaina Dunn - Janice (ep255)
- Alan Altschuler - Jury Foreperson (ep227)
- Alan Ariano - Judge Lee Wong (eps431, 441)
- Alan Barnes Netherton - Man One (ep392)
- Alan H. Green - Hank (ep136)
- Alan Kelly - Alt-Right Dude (ep422)
- Alan Mozes - Reporter #3 (ep68), Reporter #2 (ep110)
- Alan R. Rodriguez - Juan Alvarez (ep266)
- Alana Jackler - Park Mom #2 (ep276)
- Alana Maree Hibbs - Impaired Child (ep174)
- Alba Oms - Mrs. Pappas (ep31)
- Albert Bigelow - Ryan Witherspoon (ep23)
- Albert Insinnia - Lieutenant Pizzelli (eps126, 144)
- Albert M. Chan - Banker (ep226), Lloyd Chang (ep322)
- Albert Makhtsier - Mircha Gabrea (ep22)
- Alberto Vazquez - Freddy (ep379)
- Albin Sadar - Concierge (ep199)
- Aldo Uribe - Ozzie (ep327)
- Alessandra Ramos - Carmen (ep128), Luz Pacheco (ep168)
- Alessio Araujo - Cesar (ep535)
- Alet Taylor - Liza Johnson (ep395)
- Alex Bento - Cooper Burns (ep326)
- Alex Coelho - Marco Evoria (ep289)
- Alex Driscoll - Daniel Pullman (ep381)
- Alex Dunbar - Tony Diaz (ep316)
- Alex Esola - David Faulkner (ep376)
- Alex Fanuele - Don (ep238)
- Alex Greenzeig - Bradley (ep145)
- Alex Hernandez - Pablo Desparo (ep294)
- Alex Korik - Tourist (ep279)
- Alex Lukmann - Damian Rojas (ep547)
- Alex Manette - Sidney Eckhouse (ep286)
- Alex Massarotti - Sean Richards (ep536)
- Alex Organ - Damien (ep189)
- Alex Parkinson - Leonard Fleming (ep543)
- Alex Rascovar - Alan Little (ep526)
- Alex Ross - Dr. Eric Faber (ep474)
- Alex Sullivan - Mikey (ep9)
- Alex Tomais - Nurse Viva Peralta (eps557, 570)
- Alex Wipf - Clive Bremsler (ep120), Dr. Pressman (ep180)
- Alexa Butler - Grandma (ep370)
- Alexa Renée - Crystal James (ep497)
- Alexa Schmitz - Cheerleader (ep335)
- Alexander Blaise - French Officer (ep263), Pietro Fedeli (ep273), Louis-Alexandre Berthier (ep382)
- Alexander Chulo Cuesta - Edwardo (ep230)
- Alexander Garfin - Anthony Maxwell (ep213), Luke Thomas (ep276)
- Alexander Hodge - Trent Dillion (ep408)
- Alexander Pineiro - Ossiel Murillo (ep511)
- Alexander Scheitinger - Kid (ep122)
- Alexander Tufel - Peter Nestler (ep96)
- Alexander Wraith - Roger (ep270)
- Alexandra Acosta - Romana Chávez (ep491)
- Alexandra Cockrell - Anne Howell (ep433)
- Alexandra Grey - Rachel Thoms (ep523)
- Alexandra Ingber - Mallory Sidwell (ep243)
- Alexandra Metz - Tori (ep250)
- Alexandra Milak - Martha Kershan (ep455)
- Alexandra Rhodie - Ann Brown (ep189)
- Alexandria Reese - Raven (ep541)
- Alexandria Suarez - Hispanic Daughter (ep234)
- Alexia Garcia - Dakota Knight (ep478)
- Alexis Bronkovic - Amberlynn Rollins (ep490)
- Alexis Cash - EMT (ep471)
- Alexis Collins - Ashley Harper (ep391)
- Alexis Frias - Lima Mike (ep526)
- Alexis Neophytides - Girl (ep136)
- Alexis Sims - Bibi (ep186), Woodstock Uni (ep525)
- Alexis Taliento - McKenna Jensen (ep488)
- Alfred Lewis - Jamal (ep501)
- Ali Anderson - Personal Trainer (ep120)
- Ali Lopez-Sohaili - Aakif Ahmadi (ep410)
- Ali Reza - Dr. Rohit Mehta (eps98, 123)
- Ali Wright - Win (ep186)
- Alice Callahan - Maureen Eland (ep266)
- Alice Hamid - Nanette (ep439)
- Alice K. Wills - Detective Dee Jackson (ep472)
- Alice Kremelberg - Julie (ep170)
- Alice Niedermair - Woman (ep72)
- Alice Schaerer - Laura Klein (ep99)
- Alicia Sedwick - Sheila (ep37)
- Alisha McKinney - Secretary Joanna (ep139)
- Alison Becker - Angel's Owner (ep153)
- Alison Campbell - Jamaican Nanny (ep280)
- Alison Cimmet - Dr. Hannah Rosenthal (ep519)
- Alison Fernandez - Zara Amaro
- Alison Fraser - Dr. Elizabeth Cahill (ep99)
- Alison Maybaum - Lola (ep454)
- Alison McCartan - Diane Brown (ep451)
- Allan Kendall - Jury Foreman (ep194)
- Allan Walker - Felix (ep426)
- Allegra Ashton - Elba (ep281)
- Allen Fitzpatrick - Dr. Safford (ep33), Defense Counsel (ep49)
- Allen Lewis Rickman - Hotel Manager (ep156)
- Alli Caudle - Erin Fogarty (ep331)
- Allison Briner - Colleen Swanson (ep80)
- Allison Ford - Protestor #1 (ep162)
- Allison Hirschlag - Jane Williams (ep175)
- Allison Krizner - Julie Templeton (ep13)
- Allison Wick - Evie Quinn (eps537-538)
- Allison Thomas Lee - Louise Halperin (ep445)
- Ally Taylor Sacks - Dance Instructor (ep461), Charlotte Bell (ep475)
- Allyson Kaye Daniel - ICU Nurse (ep490)
- Allyson Morgan - Nurse Shelby Roberts
- Allyson Tucker - Callie Burns (ep529)
- Almeria Campbell - Dr. Diana Davis (ep431)
- Alok Tewari - Doctor (ep172), Counselor Amiri (ep308), Dr. Ranjit Singh (ep391)
- Alsharik Sejour - Teen Spectator #1 (ep369)
- Alton Fitzgerald White - Nick Monroe (ep32)
- Alva Chinn - Courtroom Spectator (ep145)
- Alvin Crawford - Corrections Officer #4 (ep380)
- Alysha Umphress - Coed (ep257)
- Alysia Reiner - Cindy Kerber (ep75)
- Alyssa Keegan - Mila Urbaniak (ep513)
- Alyssa May Gold - Girl on Bus (ep140), Amy (ep215)
- Alyxx Morgen - Madeline Harris (ep271)
- Amanda Bailey - Parole Officer Brenda Hayes (ep488)
- Amanda Bishop - Heidi Aronson (ep384)
- Amanda Debraux - Hillary Baker (ep425)
- Amanda Diaz - Receptionist (ep30)
- Amanda Dillard - Ella Burton (ep249)
- Amanda Elliott - Hair Salon Girl (ep272)
- Amanda Lisa Wong - Jasmine (ep252)
- Amanda Morrow - Alicia Norton (ep484)
- Amanda Naughton - Lisa the Bride (ep39)
- Amanda Paige Philipson - Ana Campos (ep523)
- Amanda Pinto - Uni #1 (ep522)
- Amanda Rowan - Receptionist (ep141)
- Amanda Yarosh - Heather (ep231)
- Amari Rose Leigh - Ally Abbott (ep111)
- Amber Ardolino - Rep #1 (ep495)
- Amber Barbee Pickens - Grace Pressley (ep475)
- Amber Cather - Angela (ep89)
- Amber Gray - Raye (ep176)
- Amber Gross - Cyndi (ep162)
- Amber Janea - Bella Gardner (ep485)
- Amber Jaunai - EMT (ep422)
- Amber McDonald - Jenna Sterling (ep91), Candace (ep144)
- Amber Owens - Female Anchor (ep405)
- Amber Stonebraker - Ariel Bradford (ep551)
- Amelia Alvarez - Amanda (ep104), Regina (ep209)
- Amelia Fowler - Neighbor (ep505)
- Amelia Windom - Nurse (ep467)
- Amen-Ra Valentine - Banks' Crew (ep456)
- Amie Tedesco - Lucy Curtis (ep178)
- Amir Darvish - Lineup Man #3 (ep173), Muslim Man (ep249)
- Amor Owens - Samantha Stallworth (ep453)
- Amr El-Bayoumi - Bashir Nasar (ep457)
- Amr Kotb - Agent One (ep562)
- Amy Bouril - Holly (ep33), Emily Savage (ep68)
- Amy Dickenson - Jury Foreperson (ep282)
- Amy Hart Redford - Susan Welch (ep25)
- Amy Hohn - Delea (ep13)
- Amy Kim Waschke - Nanny #2 (ep128)
- Amy Korb - Pamela Stone
- Amy Landecker - Stephanie Grayson (ep79), Jamie Callahan (ep139)
- Amy Love - Dana McGuire (ep84)
- Amy Lynn Yoon Sheehan - Bodega Worker (ep504)
- Amy Tribbey - Penny Taylor (ep184), Louise Adelson (ep250), Dr. Naomi Grodman (ep365)
- Ana Araujo - Woman #1 (ep564)
- Ana Esposito - Bianca Parish (ep534)
- Ana Maria Andricain - Housekeeper (ep128)
- Ana Maria Jomolca - Ellen Gray (ep421)
- Anabel Sosa - Sara (ep152)
- Ananias J. Dixon - Joe (ep279)
- Anastasia Vershinina - Partygoer (ep522)
- André Blake - Alden Kessler (ep392)
- Andre Da Silva - Delivery Driver (ep540)
- Andre Jackson - Defense Attorney #1 (ep388)
- Andre Royo - Felix Santos (ep95)
- Andre Ware - Sgt. Wodley (ep288)
- Andrea Barnes - Jesse (ep126)
- Andrea Bianchi - Christiane Miller (ep82), Vice Principal Yannen (ep145), A.D.A. Gina Masconi (ep331), Assemblywoman Diane Garcia (ep521)
- Andrea Bordeaux - Rebecca (ep258)
- Andrea Cirie - Kelly Singer (ep99), Alicia Flock (ep420)
- Andrea Frye - Savannah "Moms" Baker (ep464)
- Andrea Gallo - Nurse (ep314)
- Andrea Langi - Woman #2 (ep67)
- Andrea Marie Daveline - Forewoman (ep436)
- Andrea Paige Edgerson - Trooper Dominique Danes (ep512)
- Andrea-Rachel Parker - Aniah Butters (ep369)
- Andrea Sevilla - Benny's Mother (ep527)
- Andrea Weston - Woman (ep192), Nurse (ep220, 260)
- Andres Hinspeter-Seda - Hudson Parker (ep505)
- Andres Quintero - Mason Clark (ep307)
- Andrew Aaron Berlin - Firefighter (ep472)
- Andrew Baldwin - John Crosby (eps469, 498)
- Andrew Boyer - Maitre D' (ep2)
- Andrew Dolan - Man in Suit (ep143)
- Andrew Elvis Miller - Butch (ep40)
- Andrew Firda - Shane (ep268)
- Andrew Gonzalez - Eddie Fuentes (ep526)
- Andrew Harvey - Ryan (ep308)
- Andrew Kaempfer - Frank Wyatt (ep411)
- Andrew Lincoln - Doctor (ep531)
- Andrew M. Chamberlain - Eddy Galtin (ep308)
- Andrew MacLarty - Zachary Carter (ep357)
- Andrew McGinn - Detective Shubel (ep86)
- Andrew Medeiros - Agent Three (ep562)
- Andrew Rein - Reporter #1 (ep322)
- Andrew Steinmetz - Danny Healy (ep102)
- Andrew T. Lee - Charlie Ping (ep118)
- Andrew Thacher - Jerry (ep132)
- Angel David - Sergeant Juan Carlos (ep225)
- Angel Desai - CSU Technician (eps123, 125), M.E. Technician Tatum (ep146)
- Angel Pai - Lien (ep290)
- Angel Romero - Miguel (ep344)
- Angel Rosa - Uni (ep319)
- Angel Rosario Jr. - Jorge Padilla (ep511)
- Angela Bullock - Prosecutor (ep1), Hammond (ep17)
- Angela Jeanneau - Melissa Nochack (ep445)
- Angela Lewis - Rhonda Davis AKA Auntie (ep321)
- Angela Lin - Courtney Hu (ep289)
- Angela Logan - Dr. Fulton (ep203), Nancy Roland (ep288)
- Angela Oh - Katherine Lee (ep416)
- Angela Pierce - Nurse Jones (ep69)
- Angela Robinson - Mrs. Wheeler (ep127)
- Angela Zhou - Girl (ep268)
- Angelica Santiago - Paralegal (ep489)
- Angelique Cinelu - Marcie (ep200)
- Angelique Doudnikova - Aide (ep97)
- Angus O'Brien - Graham Baker (ep373)
- Anita Flanagan - County Coroner (ep40)
- Anita Ganesan - Attractive Mother (ep498)
- Anita Hollander - Passenger #1 (ep241)
- Anjel Piñero - Logan Camacho (ep526)
- Ann Arvia - Secretary Sheila (ep59), Woman (ep232), Principal (ep347)
- Ann Chow - County Clerk (ep291)
- Ann Curry - Herself (ep341)
- Ann Kittredge - Vicki (ep48)
- Ann McDonough - Mrs. Dunlap (ep26), Terri Malone (ep288)
- Ann Osmond - Samantha Dryer (ep475)
- Ann Talman - Mrs. Lehr (ep37)
- Anna Dale Robinson - Blanche (ep416)
- Anna George - Josephine (ep96)
- Anna Greenfield - Bethany Jennings (ep257)
- Anna Koonin - Vic #1 (ep212)
- Anna Michelle Friedman - Ashley (ep196), Allison (ep263)
- Anna Orlova - Karina (ep279)
- Anna Rizzo - Monica Belasio (ep459)
- Anna Stone - Grace Metcalf (ep214)
- Annalisa D'Aguilar - Uni #1 (ep564)
- Anne Bates - Nurse Irene (ep432)
- Anne Bowles - Marie Little (ep526)
- Anne Carney - Jury Foreperson (ep342)
- Anne Dupont - Jury Forewoman (ep121)
- Anne Horak - Stewardess (ep263)
- Anne Hubbard - Allison LoGreco (ep18)
- Anne James - Dr. Jane Larom (eps170, 261)
- Anne Kanengeiser - Court Reporter (ep4)
- Anne L. Nathan - Volunteer #1 (ep96)
- Anne-Marie Agbodji - Server (ep478)
- Anne-Marie Cusson - Jury Forewoman (ep307)
- Anne Windsland - Raelynn Cole (ep512)
- Annie Alvarez - Janet Todesco (ep88)
- Annie Baltic - Lindsay Parker (ep458)
- Annie Chadwick - Eleanor Webster (ep104)
- Annie McGreevey - Mrs. Downey (ep131), Janet Yellin (ep181)
- Annie Meisels - Lucy (ep177)
- Annie Q. - Girl (ep241)
- Annika Pergament - Herself
- Anthony Amorim - Patrick Sachowski (ep229)
- Anthony Barrett Jr. - Joshua (ep561)
- Anthony Barrile - Lab Tech (ep13)
- Anthony Bishop - Danny Hayes (ep153)
- Anthony Caso - Director (ep244)
- Anthony Cason - Henry Gold (ep416)
- Anthony Chatmon II - Darius Moore (ep442)
- Anthony Cipriani - Jewish Protestor (ep457)
- Anthony Cochrane - Giles (ep263)
- Anthony Desio - Mickey (ep138)
- Anthony Fortunato - Kid (ep15)
- Anthony Grasso - Richard Crivello (ep377), Lorenzo (ep424)
- Anthony Goss - Officer Marcus Carter (ep468)
- Anthony Inneo - Antoine (ep133)
- Anthony J. Gallo - Louie Buratta (ep215)
- Anthony J. Ribustello - Fast Food Manager (ep55)
- Anthony M. Bertram - Deputy Warden Wayne Holden (ep388)
- Anthony M. Walker - Malique (ep519)
- Anthony Mangano - Mancini (ep9), Security Officer Kubiak (ep108), Sergeant (ep367)
- Anthony Mazza - ESU
- Anthony Mecca - Muslim Man (ep457)
- Anthony Michael Smith - Correctional Officer (ep280)
- Anthony Simone - Counselor (ep558)
- Anthony Spina - Street Vendor (ep43), Cell Man (ep148), Carmanuce Cascone (ep209)
- Anthony Urban - Frank (ep62)
- Anthony Ventola - Lee Green (ep431)
- Antino Crowley-Kamenwati - Andre "Hackapulco" Johnson (ep416)
- Antoinette LaVecchia - Mrs. Paoletti (ep145)
- Anton Nadler - Evan, Age 15 (ep21)
- Anton Obeid - Bodega Owner (ep451)
- Antone Pagán - Hot Dog Vendor (ep31)
- Antonia Marrero - Hooker Janine (ep111)
- Antonio D. Charity - Man In Crowd (ep27), Silburt (ep56)
- Antonio de Marco - Shep Morrisey (ep306)
- Antonio Edwards Suarez - Al Rivera (ep414)
- Antony Sanchez - Renaldo (ep472)
- Antu Yacob - Ida Jallow (ep207)
- Anvita Gattani - Lexi Hall (ep558)
- Anwan Glover - James McDonnell (ep191)
- Apriel Starkweather - Young Woman (ep303)
- April Armstrong - Reporter
- April Nixon - Monica Phelps (ep151)
- Aqeel T. Ash-Shakoor - Precinct Commander
- Archie MacGregor - Elderly Man (ep125)
- Ari Groover - Juliette (ep366)
- Aria Shahghasemi - Omar (ep379)
- Arian Moayed - Amal Qinawi (ep177)
- Ariana Aftahi - Leslie Stein (ep533)
- Arianne Recto - Caretaker (ep537)
- Arie Thompson - Jolene (ep148)
- Ariel Arce - Danielle (ep31), Sarah Avery (ep87)
- Ariel Meislin - Girl #4 (ep222)
- Ariel Shafir - Avi Meyer (ep447)
- Arielle Andryczak - Ashlynn Carwood (ep571)
- Arielle Yoder - Susan Bard (ep447)
- Aristeo F. Kardi - Uni (ep480)
- Armistead Johnson - Tommy (ep158)
- Art McFarland - Charlie (ep448)
- Artan Telqiu - Zamir Hoxha (ep488)
- Arthur French - Starnes (ep51), Mr. Jackson (ep69)
- Arthur Gerunda - Inspector (ep202)
- Artrece Johnson - Denise Campbell (ep494)
- Aryn Cole - Bushwick Rape Victim (ep220)
- Asa James - Counselor Kingston Giddens
- Asa Somers - Craig Vattic (ep130), Colin Andrews (ep212)
- Ash Roeca - Construction Worker #1 (ep146)
- Ashanti - Herself (ep326)
- Ashby Dodge - Alisa Davies (ep237)
- Asher Talty - Sammy Price (ep424)
- Ashlea Hayes - Rose Salazar (ep526)
- Ashley Alvarez - Dee Simmons (ep462)
- Ashley Bliss - Louise (ep156)
- Ashley Burritt - Vienna Sterling (ep91)
- Ashley James - Wanda Griggs (ep443)
- Ashley Jordyn - Doctor (ep409)
- Ashley Lopez - Emily Barrington (ep133)
- Ashley Marie Ortiz - Val Nuñez (ep471)
- Ashley Morgan Bloom - White Woman #1 (ep472)
- Ashley Taylor Greaves - Officer Gabrielle Taylor
- Ashley Versher - Nurse Cady Bickel (ep528)
- Ashton Holmes - Davis Harrington (ep91)
- Assibey Blake - Gallery (ep313)
- Astrid Rotenberry - Student #2 (ep539)
- Athena Colón - Luisa (ep272), Nurse Sofia Perez (ep400)
- Athena Ripka - Lizzie Dixon (ep254)
- Atif R. Lanier - Teammate #1 (ep199)
- Aubrey Joseph - Yusuf Barré (ep330)
- Audrey Bennett - Rosie Meadows (ep547)
- Audrey Ellis Fox - Ellie Baron (ep353)
- Audrey K. Amey - Receptionist (ep186)
- Audrie Neenan - Judge Lois Preston
- Austin Jones - Junkie #1 (ep73)
- Austin Valentine - Hector (ep160)
- Autumn Guzzardi - Waitress (ep435)
- Autumn Ready Potter - Denise (ep212)
- Ava DeMary - Debbie (ep419)
- Ava Lange - Ashley B. (eps387, 469), Moira (ep423)
- Avery Rose Pedell - Deanna (ep414)
- Awa Fall - Hooker (ep102)
- Aymee Garcia - Operator #1 (ep306)
- Azhy Robertson - Ali (ep390)
- Azia Celestino - Herself
- Azie Tesfai - Kendra (ep276)
- B.J. Crosby - Ruth Jay (ep31)
- Babs Winn - Female Party Guest (ep401)
- Bailey Slattery - Amy Prescott (ep85)
- Barbara Caruso - Dr. Sara Goodnall (ep5)
- Barbara Dana - Veterinarian Tech Carol (ep70)
- Barbara Danicka - Stenographer (ep399)
- Barbara Jimenez - Viva Nunez (eps320, 329)
- Barbara King - Jennifer Durning (ep155)
- Barbara Kingsley - June Parcell (ep418)
- Barbara Lee Govan - Mrs. Fontenont (ep149), Rhonda Kane (ep474)
- Barbara Marineau - Maid (ep42)
- Barbara McCulloh - Mills (ep6), Lynn Moody (ep71)
- Barbara Miluski - Ticket Seller (ep249), Judge Lisa Peck
- Barbara Pitts - E.R. Pediatrician (ep68)
- Barbara Rosenblat - Nurse (ep133), Selma Peters (ep216)
- Barbara Sims - Natalie Baca (ep94)
- Barbara Tirrell - Judge Rothman (ep21)
- Barbra Wengerd - Jane Hartley (ep425)
- Barrett Shuler - Sergeant Ryan Klypla (eps424, 450)
- Barrington Walters Jr. - Joaquin (ep294)
- Barron B. Bass - Guy #1 (ep501)
- Barry D. Godin - Bartender (ep279)
- Barry Newell - Rainbow Warrior #1 (ep144)
- Baylen Thomas - A.D.A. Harbin (ep147)
- Bear Jackson - Barber (ep518)
- Beatrice Mallow - Billie Rollins
- Beau Berglund - CO Alan Newman (ep331)
- Bebe Nicole Simpson - Director (ep539)
- Becki Newton - Colleen Heaton (ep125)
- Behzad Dabiri - Gil's Lawyer (ep538)
- Belinda Bissonnette - Bunny Jones (ep195)
- Bella DiDomenico - Purity Ball Girl (ep373)
- Ben Bailey - Transit Sergeant Ambrose (ep100)
- Ben Becher - Ron Cohen (ep534)
- Ben Epps - Officer Grant (ep33)
- Ben Fine - Colin Clark (ep561)
- Ben Gougeon - Foreperson (ep428)
- Ben Hollandsworth - Carter Pressman (ep315)
- Ben Lin - Tong (ep6)
- Ben Lipitz - Bruce Corbett (ep338)
- Ben Martin - Manuel (ep304)
- Ben Mostyn - Officer Kivlahan (ep134)
- Ben Rezendes - Nate Backus (ep435)
- Ben Roberts - Buck (ep418)
- Ben Sinclair - Jonas Rothenberg (ep254)
- Ben Van Bergen - Driver (ep273)
- Ben Wang - Massage Parlor Owner (ep51)
- Benim Foster - Detective Jim Jordan (ep90)
- Benjamin Standford - Sean O'Brien (ep570)
- Benton Greene - Terrence Baker (ep111), Charles Franklin (ep399)
- Bern Tan - Brooklyn Lawyer (ep538)
- Bernard Holcomb - Singer #2 (ep546)
- Besty Aidem - Mrs. Brecker (ep13)
- Beth Dodye Bass - Sandra (ep194)
- Beth Dzuricky - Mrs. De Pablo (ep206)
- Bethany Barber - Cintra (ep386)
- Bethany Caputo - Izzy Budnick (ep447)
- Bex Odorisio - Stephanie Kalazakis (ep529)
- Bianca Leigh - Dr. Rachel Sandow (ep369)
- Bilaal Avaz - Liam (ep414)
- Bill Anagnos - Firefighter Fromin (ep207)
- Bill Buell - Terry Ronsen (ep129)
- Bill Cohen - Agent Bruce Bigelow (ep105), Union Rep (ep280)
- Bill Driscoll - Mr. Kloster (ep1)
- Bill Fairbairn - Heavy Hitter #3 (ep33)
- Bill Golodner - Sergeant DaCosta (ep55)
- Bill Hoag - Barry Rhinehart (ep13), Denver Detective (ep110), Howie (ep263)
- Bill Kocis - Reporter
- Bill Massof - Doctor (ep60)
- Bill Mitchell - Judge (ep5), Judge Connolly (ep15)
- Bill Phillips - Charles Barrow (ep195)
- Bill Thompson - Dominick (ep94)
- Bill Walsh - Lieutenant Igel (ep201)
- Billy Beyrer - Protestor #3 (ep410)
- Billy Bustamante - Nurse #1 (ep490)
- Billy Fox - Tommy Hartnett (ep385)
- Billy Griffith - Marmalade (ep238)
- Billy Lush - Karl (ep76)
- Billy Rick - ESU Lieutenant (ep492)
- Billy Wheelan - Tommy Strahan (ep159), Ted Dennison (ep450)
- Biniam Tekola - Jordan Dolphy (ep360)
- Bisserat Tseggai - Lyla Mazzilli (ep413)
- Bjorn Thorstad - Wall Street Guy #2 (ep295), Attorney Mitch Jackson (eps397, 425)
- Blair Busbee - Erin Kay (ep421)
- Blair Ross - Principal Carol Huston (ep248), Joanna Markham (ep550)
- Blanca Camacho - Sandra Palacios (ep244)
- Bo Kaprall - Head Dispatcher (ep72)
- Bob Freschi - Clerk (ep25)
- Bob Gallagher - Dean Roberts (ep535)
- Bob Jaffe - Offender #4 (ep250)
- Bob Walton - Carl Sawyer (ep143)
- Bobby Cannavale - Kyle Novacek (ep54)
- Bobby Flay - Leo Ashford (ep141)
- Bobby J. Brown - Uniformed Officer
- Bobby James Evers - Police Lineup Guy (ep292), Adam Rhodes (ep458)
- Boise Holmes - Pimp (ep238)
- Bones Rodriguez - Plant Technician (ep103)
- Bonnie Dennison - Heather Porter (ep62)
- Bonnie Rose - Carol Lucero (ep96)
- Booker T. Washington - Basketball Player #1 (ep126)
- Boris Granolic - Katsidis (ep497)
- Boris Mitchell - Russian Thug (ep279)
- Brad Aldous - Timmy Post (ep432)
- Brad Bellamy - Gen-Eng Spokesman (ep162)
- Brad Fraizer - Coach Gordon Sheen (ep400)
- Brad Holbrook - Greg Sullivan (ep108)
- Bradley Dubow - Noah Porter Benson
- Brandi Burkhardt - Jenna Ludlow (ep201)
- Brandon Bales - Vincent Wensel (ep153)
- Brandon Collins - Navy Seal (ep289)
- Brandon Curry - Shadowy Figure (ep350)
- Brandon Elsey - ER Doctor (ep496)
- Brandon Engman - Michael Schwartz (ep457)
- Brandon Ferraro - Waiter (ep437)
- Brandon Gill - Cameron Shaw (ep161)
- Brandon Kelley - Foreperson (ep161)
- Brandon Morris - FBI Agent #1 (ep263)
- Brandon T. Snider - Rainbow Warrior #4 (ep144)
- Brandon Tyler Harris - Chaz (ep301)
- Brandy Zarle - Debbie Labott (ep430)
- Breeda Wool - Lynn Drexel (ep238)
- Brendan Averett - Bullhorn Guy (ep256)
- Brenda McCullough - Juror (ep188)
- Brenda Pressley - Carole Pinto (ep11)
- Brenda Raquel - Lulu Davis (eps482, 484)
- Brendan D. Hickey - Logan Smith (ep504)
- Brendan Griffin - Jason Haig (ep144)
- Brendan McVeigh - Theo Morton (ep122)
- Brendan O'Malley - Uniform Officer (ep62)
- Brenna Gwyn Snowe - Trick-or-Treater (ep253)
- Brenna Gwyn Snowe - World Music Chick (ep318)
- Brennan Brown - Brendan Walsh (ep29)
- Brennan Taylor - Officer Tom Haley (ep335)
- Brennen Scott Cooper - Cheerleader (ep335)
- Brent Bradley - E.S.U. Ostrepiak (ep214)
- Brent Meyer - Michael (ep45)
- Brent Popolizio - Comic Book Store Guy (ep108)
- Bret Lada - Jack Price (ep396)
- Bret Shuford - Billy (ep429)
- Brett Smith - ESU Officer Dooley (ep332), State Trooper Al Clark (ep376)
- Brett Tabisel - Brian (ep68)
- Brian Anthony Wilson - Milton Sarlove (ep182), Det. Jawarski (ep205)
- Brian Berrebbi - Vince Mazanno (ep419)
- Brian Cahill - Uniform Policeman (ep33), Uniform Cop #2 (ep60), Paramedic (ep71), Uniform #1 (ep78)
- Brian Carter - Larry (ep271)
- Brian Coats - Jury Foreman (ep91)
- Brian Connors - Mr. Tupper (ep30)
- Brian Delate - McCartney (ep40), U. S. Marshal #2 (ep71)
- Brian Donahue - Chris (ep76)
- Brian Faherty - Frank (ep303)
- Brian Gant - Jake Lumet (ep137)
- Brian Guzman - Taylor Campbell (ep21)
- Brian Hopson - Detective (ep359)
- Brian J. Keane - Dr. Peters, ER Doctor (ep51)
- Brian Justin Crum - Daniel Brooks (ep260)
- Brian Keith Allen - Male Nurse (ep174)
- Brian Krinsky - Ted Schramm (ep573)
- Brian Letscher - Paramedic (ep91), Patrick McCorkle (ep145)
- Brian Liam Cahill - Uniform Policeman (ep37)
- Brian Linden - Perp (ep433)
- Brian Maillard - Gil Tanner (ep116)
- Brian McCarthy - Grand Juror (ep340)
- Brian McCormack - Patrick Murray (ep526)
- Brian Michael - ConElectric Worker #2 (ep353)
- Brian Munn - Young Richard Lawrence Kincaid (ep550)
- Brian O'Brien - Gus Haverford (ep435)
- Brian Osborne - Bicycle Man (ep117)
- Brian Patrick Murphy - Jerry Nomaks (ep385)
- Brian Ray Norris - Foreperson (ep413)
- Brian Richardson - Jury Foreperson (ep351)
- Brian Rock - Darryl Clark (ep486)
- Brian Rogalski - Roger Pomerantz (ep70), Brent (ep177), Little Pete (ep222)
- Brian Rojas - Eduardo Alvarez (ep488)
- Brian Scolaro - Mitch Zniewski (ep546)
- Brian Sears - Rob Hampton (ep483)
- Brian Sheppard - Soren West (ep451)
- Brian Silliman - Prank Reporter (ep334)
- Brian Starr - Crowd Member #2 (ep43)
- Brian Wallace - Bart Levin (ep253)
- Brian Wolfe - Brian Donnelly (ep524)
- Briana Aponte - Elena Gomez (ep518)
- Briana Hamilton - Uni (ep549)
- Briana Marin - Rosie (ep206)
- Briana Starks - Naomi Turner (ep494)
- Brianna-Marie Bell - Claire Moore (ep485)
- Brianna Shea Russo - Girl (ep161)
- Brianna Steinhilber - Corrine Wilson (ep35)
- Bridget Boatwright - Inmate #2 (ep198)
- Bridget McGarry - Summer Baker (ep373)
- Bridget Megan Clark - Ally (ep306)
- Bridgit Antoinette Evans - Tawana (ep4)
- Brigitte Viellieu-Davis - Principal Arroyo (ep146)
- Brit Whittle - ER Doctor Lindstrom (ep280)
- Brittany Cabassa - Nurse #2 (ep462)
- Brittany Campbell - Leanne Carter (ep388)
- Brittany Conigatti - Maria Ferraro (ep481)
- Brittany Jeffery - Leah Simon (eps431, 447)
- Brittany Underwood - Kelly Brown (ep140)
- Brock Yurich - Lance Woodstone (ep384)
- Brocton Pierce - Juror (ep422)
- Brontë England-Nelson - Susan Nolan (ep504)
- Brooke Baker - Lianna (ep209)
- Brooke Brazer - Hiker (ep557)
- Brooke Delaney - Jury Foreman (ep24)
- Brooke Hoover - Darla Murphy (ep259), Toni (ep303)
- Brooke Liddell - Ruby Mesner (ep314)
- Brooke Schlosser - Tracy (ep264)
- Bruce-Robert Serafin - Eddie De Pablo (ep206)
- Bruce Barney - Number One (ep8), Richard Schiller (ep18)
- Bruce Birns - Bruce's Lawyer (ep19), P.D. Lawyer (ep21)
- Bruce Faulk - Harbor Patrol Cop (ep227), ESU Commander (ep357)
- Bruce Smolanoff - Greg Spencer (ep420
- Bruce Turk - Neighbor (ep135)
- Bruce Winant - Gerald Kauffman (ep256)
- Brunnemer Hall - Darren (ep206)
- Bruno Gioiello - Maggio (ep6)
- Bruno Iannone - Mr. Reynolds (ep42), Porn Clerk (ep215)
- Bryan Burton - Jacob Bettencourt (ep538)
- Bryan Michael McGuire - Man (ep81)
- Bryant Fraser - Desk Clerk (ep100)
- Bryse Gregory - Gravedigger (ep126)
- Buddy Haardt - Counselor Brad Holman (ep522)
- Bus Howard - Janitor (ep161)
- Buzz Roddy - Grocery Store Manager (ep117), Officer Mikasen (ep271)
- C. David Johnson - Mark Carson (ep395)
- C.E. Smith - Jury Foreman (ep327)
- Cailin Peluso - Tara Nichols (ep535)
- Caitlin Kerchner - Amy Kress (ep477, 491)
- Caitlin Kinnunen - Amy Wagner (ep232)
- Caitlin McHugh - Stacy (ep270)
- Caitlin Muelder - Donna Pellegrino (ep127)
- Caitlin Sanchez - Lupe Rojas (ep165)
- Caitlin Sing - Paparazzo #2 (ep473)
- Caleb Eberhardt - Jack (ep393)
- Caleb McLaughlin - Boy (ep314)
- Calhoun Koenig - Bobbi O'Rourke (ep444)
- Camari Brown - Jogger (ep401)
- Cameron Dean Style - Dan Donahue (ep481)
- Cameron Folmar - Man #1 (ep489)
- Cameron Ocasio - Nico Grey (ep281)
- Cameron Reed - Opponent #3 (ep234)
- Camilla Enders - Teacher (ep15), Nora (ep72)
- Camrin Delvalle - Hector Ramos (ep424)
- Candace Brecker Penn - Police Interpreter (ep113)
- Candace Thompson - Chelsea Arndale (ep167)
- Candice Gordon - Federal Prosecutor Amy Lynch (ep358)
- Candice Renée - Colleen (ep170)
- Capathia Jenkins - Thelma Price (ep73)
- Capital Jay - Gots Boy #1 (ep209)
- Caprice Alexis - Nora Boyd (ep545)
- Cara D'Adamo - Agent Suarez (ep344)
- Carey Van Driest - Dr. Isabella Freed (ep557)
- Carissa Jocétt Toro - Valerie Martin (ep239)
- Carl Palmer - EMT (ep3), Donaghue (ep104)
- Carla Bianchi - Mrs. Dunbar (ep5)
- Carla Brandberg - Woman (ep265)
- Carlo Vogel - Billy (ep25)
- Carlos Pizarro - Lookout (ep55), Hector Alvarez (ep111)
- Carlton Byrd - Zak (ep246)
- Carly Connors - Emma Kent (ep443)
- Carmelo Anthony - Himself (ep274)
- Carmen Dell'Orefice - Marion (ep114)
- Carmen Gill - Corrine (ep185)
- Carmen López - Roberta Vasquez (ep268)
- Carmen LoPorto - Charlie (ep169)
- Carmen Roman - Nurse Yates (ep74)
- Carmen Ruby Floyd - Breena/Nam (ep160), Nurse (ep278)
- Carol Ann Bell - Mae Patton (ep446)
- Carol Jacobanis - Jane Siddons (ep214)
- Carol Maillard - Secretary (ep96), Ronda (ep142)
- Carol Schneider - Mrs. Sawyer (ep41)
- Carol Schultz - Leona Gallow (ep548)
- Carole Troll - Mrs. Laughlin (ep33)
- Carolina Do - Nurse Dawn Jones (ep480)
- Caroline Lindy - Audrey Truffaut (ep334)
- Caroline McMahon - Monica Mason (ep141)
- Caroline Memnon - Jury Foreperson (ep565)
- Carolyn Baeumler - Ivy Baker (ep354)
- Carolyn Faye Kramer - Anna Callas (ep521)
- Carolyn Miller - Sophie Polikoff (ep124)
- Carolyn Morrison - Natalie Clay (ep203)
- Carrie Kim - Céline Tatou
- Carrie MacLemore - Lucy Kozlowski (ep140)
- Carsey Walker Jr. - Darel Jefferson (ep290), LMZ Guy #2 (ep354)
- Carson Grant - Larry Banks (ep306)
- Carter Roy - Larry (ep242)
- Casey Braxton - Joe Alvarado (ep451)
- Casey Spindler - Raymond Ettinger (ep125)
- Casey Worthington - Joseph Bailey (ep560)
- Casimir Gregory - Eric (ep453)
- Cassady Leonard - Eve Holland (ep190)
- Catherine Ashmore Bradley - Charlotte Davis (ep491)
- Catherine Brookman - Ali (ep257)
- Catherine Missal - Heather (ep260)
- Catherine Molitor - Jury Foreperson (ep156)
- Catherine Young - Angelica Konig (ep542)
- Cathryn Basile - UNI #1 (ep394)
- Cathryn Dylan - Daniella (ep378)
- Catrina Ganey - Nurse Parmenter (ep180), Ermil (ep356)
- Ceasar F. Barajas - Jorge Garcia (ep429)
- Cecelia Antoinette - MTA Clerk (ep122)
- Cecile Monteyne - Janice (ep206)
- Cecilia Gault - Linda (ep268)
- Cecilia Vanti - Tate's Receptionist (ep99)
- Cedric D. Cannon - Borough Commander Ray Bryant (ep443)
- Celestine Rae - Bridget (ep356)
- Cesar J. Rosado - Emilio Alverez (ep441)
- Cezar Williams - Court Clerk (ep385), EMT (eps480, 487)
- Clif Thorn - Yuppie Guy (ep2)
- Chad Goodridge - Uniform Officer (ep119)
- Chadwick Brown - Jake (ep215)
- Chan Casey - Rob Canotti (ep85)
- Chandra Thomas - Patricia Reynolds (ep371)
- Chantal Georges - Jury Forewoman (ep457)
- Chantal Jean-Pierre - Regina Franklin (ep399)
- Charlë Webb - Janelle (ep347)
- Charles Borland - Uni Al McCutcheon (ep250)
- Charles Caliendo - ESU Lieutenant (ep176), Cop (ep202)
- Charles Edwin Powell - Mueller Hayes (ep570)
- Charles Goad - Court Clerk (ep64)
- Charles Sammarco - Desk Clerk (ep186)
- Charles Techman - Elderly Man (ep148), Owen (ep416)
- Charles Tuthill - Peter Tyler (ep11)
- Charles Warburton - Richard Scott (ep532)
- Charley Scalies - Bert Ferrara (ep160), Dock Foreman (ep195)
- Charlie Duncan - Beer Ad Model (ep396)
- Charlie Fersko - PD David Vento (ep14)
- Charlie Kevin - Bert (ep194)
- Charlie Romanelli - Grace's Dad (ep326)
- Charlie Sandlan - Medic #1 (ep63)
- Charlie Silver - Labott Son (ep430)
- Charlie Solis - Drew Simon (ep529)
- Charlie Thurston - David Smith (ep452)
- Charlotte Cabell - Jesse Murphy Rollins
- Charlotte Colavin - Judge Serani (ep46)
- Charlotte Durkee - Student (ep347)
- Charlotte Ewing - Annie Parker (ep505)
- Charlotte Graham - Mallory Jenner (ep285)
- Charmar Jeter - Military Soldier (ep428)
- Chase Burnett - Tyler Goodrich (ep439)
- Chase Cruz - Uni #1 (ep561)
- Chazz Menendez - Broussard (ep79), Pimp (ep366), Anthony Nomaks (ep385)
- Ché Lyons - ICU Nurse (ep520)
- Chella Ferrow - Annabelle Paz (ep163)
- Chelsea LJ Lopez - Missy Brooks (ep344)
- Chelsea Meyer - Times Square Pedestrian (ep321)
- Chelsea Watts - Lilly (ep441)
- Cherelle Cargill - Store Clerk (ep81)
- Cherene Snow - Tanya Keefe (ep226)
- Cherita Armstrong - Anne McGovern (ep138)
- Cheryl Horne - Abigail Kincaid (ep550)
- Cheryl Willis - Newscaster (ep277)
- Cheryl Wills - Herself
- Cheryse Nicol Pickens - Tiny
- Chester Jones III - Uni #1 (ep296)
- Chet Carlin - Doorman (ep38)
- Chevi Colton - Mrs. Cutler (ep34)
- Chevy Kaeo Martinez - Eric Aquino (ep479)
- Chibuzor Iwugwu - Choir Member #2 (ep193)
- Chinasa Ogbuagu - Officer Scott (ep164)
- Chinua Baraka Payne - Eric (ep561)
- Chloe Crawford - Kid #2 (ep146)
- Chloe Whiteford - Mrs. Peters (ep168)
- Chris Bachand - Joshua Fulton (ep98)
- Chris Bosh - Himself (ep274)
- Chris Breslin - U.S. Customs Investigator (ep81)
- Chris Cafero - James (ep417)
- Chris Cardona - Construction Worker #3 (ep146), Ice Agent #1 (ep409)
- Chris Cardozo - Eugene Mills (ep534)
- Chris Ceraso - Sanitation Manager (ep28)
- Chris Chalk - Len (ep80), Neal Douglas (ep232)
- Chris Davis - Bartender (ep452)
- Chris Fischer - Firefighter (ep20)
- Chris Glow - Terry Walker (ep547)
- Chris Harnick - Reporter
- Chris Hartl - A.D. Tony (ep119)
- Chris Kipiniak - Todd (ep233)
- Chris Lees - Skateboarder (ep136)
- Chris Lindsay-Abaire - Moira (ep13), Barbara Collins (ep161)
- Chris Mazza - Counselor Mitch Moynihan (ep331)
- Chris McGarry - N.J. SWAT Officer Palmer (ep102)
- Chris McGinn - Attendant (ep211)
- Chris McMullin - Fire Captain (ep488)
- Chris Mendoza - Dave (ep81), Ricardo Garcia (ep142)
- Chris Northrop - Emo (ep209)
- Chris O'Neill - Journalist #6 (ep121)
- Chris Orbach - Ken Briscoe
- Chris Rivaro - Bailiff (ep274)
- Chris Russell - EMT #1 (ep430)
- Chris Santangelo - Pete (ep230)
- Chris Sierra - Frank (ep235)
- Chris Stack - Wall Street Guy #1 (ep295)
- Chris Wendelken - Eric (ep214)
- Christa Scott-Reed - Producer (ep20), Noreen (ep88)
- Christen Simon - Paralegal (ep122), Elaine Norman (ep160)
- Christian Alejandro Miranda - Dyckman Knight #1 (ep488)
- Christian Birkenberger - Door Attendant (ep522)
- Christian Conn - Dr. Nick Bernstein (ep490)
- Christian Frazier - Parole Officer (ep360)
- Christian Goodwin - Henry Thorne (ep350)
- Christian Monzon - Johnny (ep78)
- Christian Schulte - Realtor (ep572)
- Christian Yeung - Investigator Reeves Chang (ep526)
- Christie Kirk - Dancer (ep215)
- Christina Brown Fisher - Reporter #2 (ep565)
- Christina Brucato - Rachel McGarrett (ep185)
- Christina Cabral - Student (ep348)
- Christina Campanella - Waitress (ep19)
- Christina Hogue - Shannon Browning (ep212)
- Christina Shea-Wright - Sylvia Ruiz (ep501)
- Christine Fuchs - Juror #1 (ep240)
- Christine Heesun Hwang - Nora James (ep573)
- Christine Jones - Alana Reed (ep405)
- Christine Toy Johnson - Dr. Anderson (ep37), Health Commissioner Chung (ep70)
- Christopher Brian Roach - Frank (ep370)
- Christopher Burns - Officer Hall (ep33)
- Christopher Cook - Male Passenger (ep472)
- Christopher D. Wells - Ben Weeman's Lawyer (ep16)
- Christopher Daftsios - Fred (ep490)
- Christopher Darbassie - Tariq Al-Haziz (ep234)
- Christopher Durham - Carl Buchman (ep123)
- Christopher Flaim - Bill (ep455)
- Christopher Flockton - Nicholas Turner (ep255)
- Christopher Gates - John #2 (ep282)
- Christopher Innvar - Unit Commander (ep151)
- Christopher James Baker - Number Two (ep8)
- Christopher LaPanta - General Brad Fuller (ep401)
- Christopher McHale - Brent Williams (ep241)
- Christopher McLinden - Alec Vale (ep432)
- Christopher Moccia - Larry O'Connor (ep121)
- Christopher Murphy Carley - Adam (ep5)
- Christopher Parker - Caleb Pierce (ep429)
- Christopher Piccione - Marcus Tolliver (ep454)
- Christopher Riley - Dylan Reynolds (ep479)
- Christopher Rivera - Teenage Boy (ep275)
- Christopher Sapienza - Roy Delphy (ep162)
- Christopher Sears - Todd Harper (ep318)
- Christopher Sieber - Frank Baker (ep373)
- Christopher Stadulis - Port Authority Uni Bedford (ep230), Sharpshooter (ep285)
- Christopher Stathopoulos - Bishop Club Member #3 (ep509)
- Christopher Tighe - Man (ep418)
- Christopher Wynkoop - Local Police Officer (ep23)
- Christy Baron - Mrs. Bergen (ep59), Ariana Kane (ep84)
- Christy McIntosh - Amy (ep203)
- Chrystle Anjelee - Hayden Smith (eps495-496)
- Chuck Ardezzone - Corrections Officer (ep126)
- Chuck Lewkowicz - Doorman (ep10)
- Chuck Montgomery - Vic Spinella (ep116)
- Ciara Hughes - Marie Douglas (ep86)
- Ciara Renée - Señora Perez (ep344)
- Ciarán O'Reilly - Doorman (ep48)
- Ciaran Tyrrell - Keith (ep91)
- Cindy Lee Moon - Jade (ep118)
- Cindy Lentol - Mary McKenzie (ep539)
- Cisco Lopez - Manny Lopez (ep538)
- Claire Neumann - Juror #1 Susan Glaser (ep420)
- Claire Saunders - Christie (ep477)
- Clara Chahine - Lab Tech (ep557)
- Clara Leyba - Dancer #2 (ep461)
- Clark Jackson - Safety Officer (ep34)
- Clark Johnson - Meldrick Lewis (ep324)
- Clarke Thorell - Officer Darrell Slater (ep62)
- Claro Austria - El Gato (ep491)
- Claudia Bloom - Tribeca Mom (ep362)
- Claudia Fielding - ACS Supervisor (ep76)
- Clay Aiken - Himself (ep326)
- Clay Drinko - Rab Convers (ep355)
- Clayton Dean Smith - Man #1 (ep147), Bill (ep445)
- Clayton LeBouef - Vernon Spiers (ep103)
- Clem Cheung - Doorman (ep152)
- Cliff Samara - Jury Foreperson (ep362)
- Clifford Rivera - Group Member (ep402)
- Clinton Brandhagen - Chaplain Ronnie Blevins (ep486)
- Clinton C. Lowe - Anthony Tyrell Jones (ep252)
- Clinton Clark - Production Assisstant (ep348)
- Cloie Wyatt Taylor - Mary Elizabeth (ep62)
- Clyde Alves - Zack Davis (ep555)
- Clyde Baldo - Little Suit (ep2)
- Coco Jourdana - FBI Agent Lisa Holt (ep504)
- Coco Maria Benoit - Juror (ep313)
- Coco Nicole Austin - Porn Queen (ep116), Venus (ep283)
- Cody Lindquist - Brooke Groves Norwalk/Rachel Groves (eps367-368)
- Cole Bullock - Teen Dude #1 (ep464)
- Cole Hawkins - Kwasi (ep105)
- Cole Ragsdale - Hal Crawford (ep539)
- Cole Tristan Murphy - Dylan Hanover (ep468)
- Coleman Simmons - William (ep561)
- Colette Kaufman - Leann Wagner (ep480)
- Colin Crest - Tom Hamill (ep317)
- Colin Douglas - Ty Harrison (ep288)
- Colin Egglesfield - Steven (ep39)
- Colin Stokes - Store Manager (ep135)
- Collin Roach - Local Guy #2 (ep498)
- Colten Blair - Male Customer (ep512)
- Conan McCarty - Mike Flecker (ep73), Trooper Dunphy (ep249)
- Conn Horgan - Carpenter (ep52)
- Conner Terry - Rob Malone (ep529)
- Connie Giordano - Carissa Quinn (ep555)
- Connie Teng - Denise Fielding (ep172)
- Connor Dylan - Patrick Quigley (ep472)
- Connor Fox - Jim (ep253)
- Connor Hawke - Military Soldier (ep428)
- Connor Priest - Hunter Murphy (ep307)
- Conor Proft - Justin Collett (ep392)
- Conor Tague - Cody Hill (ep420)
- Conrad Woolfe - Rick Edwards (ep222)
- Constance Wu - Candy (ep168)
- Corey Carthew - ESU (eps129, 285)
- Corey Militzok - Austin Lindley (ep547)
- Corey Patrick - EMT (ep320)
- Cornelius Jones Jr. - Resident #2 (ep172), Resident Doctor (ep238), Dr. Cutler (ep258), CSU Tech (ep291)
- Cornell Womack - P.O. Jim Barrett (ep160)
- Corrine Wu - Prostitute (ep118)
- Cortez Nance Jr. - Koenig (ep43), Elias San Oro (ep199)
- Courtney Gonzalez - Court Attendee (ep423)
- Courtney S. Bunbury - Basketball Player (ep78)
- Courtney Taylor Burness - Danielle Pellegrino (ep127)
- Coy DeLuca - Earl Talley (ep317)
- Craig Alan Edwards - ND Man (ep65)
- Craig Bockhorn - Attorney Lambert (ep72), Fritz Landry (ep261)
- Craig Braun - Allen Thorpe (ep30)
- Craig Geraghty - Nate Harper (ep431)
- Craig Mathers - FBI Agent #2 (ep71)
- Craig McEldowney - Calvin Portney (ep158)
- Craig Wroe - Morrow's Attorney (ep22), James Woodrow
- Craig Zucchero - Tony (ep99)
- Crista Moore - Mandy Guevere (ep53)
- Cristina Duarte - CSI Agent (ep145), Precinct Clerk (ep146)
- Cristina L. Fadale - Secretary (ep69)
- Cristina Maria Castro - Monica Diaz (eps527-528)
- Cristina Pitter - Alma Hernandez (ep371)
- Cristina Zozoya Madero - Nurse Sonia Diaz (ep460)
- Crystal Chau - Housekeeper (ep534)
- Crystal T. Johnson - Meg (ep417)
- Curt Bouril - Detective Carlson (eps339-340)
- Curt Hostetter - Joe Shepherd (ep153)
- Curt Karibalis - Charlie Horner (ep111)
- Curtis Holbrook - Student #1 (ep23)
- Cuyle Carvin - Brad (ep235)
- Cyce Sadsad - Juliana (ep441)
- Cyndi Melendez - Gina Feliz (ep427)
- Cynthia Basinet - Chrissy (ep317)
- Cynthia Darlow - Waitress (ep14), Frances Clegg (ep101)
- Cynthia Fray - Victoria Grey (ep571)
- Cynthia Silver - CEA Head (ep498)
- Cynthia Vance - Hostess (ep34)
- D. Michael Berkowitz - Jury Foreman (ep130)
- D.K. Bowser - Frank (ep358)
- D.L. Shroder - Phil Gordon (ep116), Lawrence (ep156)
- Dale Dymkoski - Perp (ep90)
- Dale Hensley - Chauffer (ep153)
- Dalimar Irizarry - Receptionist (ep511)
- Dallas Snoderly - Adam (ep150)
- Dalton Rimbert - Christopher Caribe (ep513)
- Damani Varnado - Antoine Wilson (eps522, 552)
- Damien Brett - Mel Cooke (ep423)
- Damien Jimenez - Carl (ep474)
- Damon DiMarco - Officer Thomason (ep30)
- Damon K. Sperber - Suspect Five (ep25)
- Damon Preston - Psychiatrist (ep290)
- Damon Trammell - Process Server (ep414)
- Dan Gutierrez IV - Man #3 (ep564)
- Dan Haft - Court Clerk (ep115)
- Dan Leonard - Riley Cuskey (ep182)
- Dan Mahoney - Neighbor #2 (ep96)
- Dan Mannarino - Himself
- Dan Murphy - Jury Foreperson (ep378)
- Dan Remmes - Reporter #2 (ep27)
- Dan Schultz - ND ADA (ep136)
- Dan Snook - Bill Griswold (ep4), Angus Rochester (ep83)
- Dana Lynn Mauro - Maria (ep4)
- Dana Vance - Beth Rand (ep284)
- Dana Winkle - Megan Davis (ep492)
- Dani Montalvo - Grieving Female Student #1 (ep436), Maria Recinos (ep545)
- Dani Saril - Carrie (ep247)
- Daniel Bentley - Derek Fowler (ep93)
- Daniel Bess - Policeman (ep1)
- Daniel Brusha - Middle Police Line Up Guy (ep292)
- Daniel Cantor - Special Agent Nelson (ep190)
- Daniel Covin - Will Moore (ep378)
- Daniel Farcher - Connor Wesley (ep163)
- Daniel Frith - Kevin (ep218)
- Daniel Kushner - Todd Edmondson (ep536)
- Daniel Letterle - Andrew Kenworthy (ep91)
- Daniel Manche - Sean Hamill (ep150)
- Daniel Morgan Shelley - ESU Officer (ep347)
- Daniel Pearce - Attorney Egan (ep36)
- Daniel R. Manning - Danny (ep234)
- Daniel Roman - Tony Calas (ep27)
- Daniel Stewart - Jewelry Salesman (ep31)
- Daniel Travis - Suspect One (ep25)
- Daniel Velasco - Mark Peter Aquino (ep479)
- Daniel Whitner - Warden Baylin (ep102)
- Daniel Yelsky - Caleb Breville (ep192)
- Daniel Zaitchik - Jordan (ep94)
- Daniela Diaz - Sofia Torres (ep289)
- Danielia Maximillian - Sexy Brunette (ep435)
- Danielle Burgess - Nina Soren (ep358, 366)
- Danielle Dallacco - Gretchen Lyons (ep323)
- Danielle Famble - Juror #2 (ep420)
- Danielle Ferland - Tori (ep327)
- Danielle Fradette - Kelli (ep19)
- Danielle Guldin - Female Detective (ep341)
- Danielle Kay - Roxy (ep279)
- Danielle Kronenberg - Stripper/Dancer (ep312)
- Danielle Lieberman - Rape Victim #2 (ep285), Maureen Walsh (ep318)
- Danielle Marie Gonzalez - Simone Rocha (ep523)
- Danielle Sialiano - Waitress (ep226)
- Danielle Skraastad - Magda Plasky (ep288)
- Danielle Slavick - Alicia Brown (ep432)
- Danika Yarosh - Nicole Goshgarian (ep247)
- Danny Bolero - Ramón Velez (ep309)
- Danny Burstein - Brookfield (ep24)
- Danny Dennis - Starter (ep72), Cabbie (ep187)
- Danny Doherty - C.O. #2 (ep388)
- Danny Downey - Jason (ep203)
- Danny Gerard - Glenn (ep267)
- Danny Henriquez - Damon Merced (ep262)
- Danny Hilt - Nassau Uni (ep492)
- Danny Lindgren - Chester Kawchuk (ep533)
- Danny Maseng - Randall Coffey (ep51)
- Danny Musico - CSU
- Danny Rivera - Mover (ep360)
- Danny Schoch - ESU Cop #1 (ep323), Officer Tom Flannery (ep390), Male Nurse (ep416)
- Danny Vaccaro - Reporter #2 (ep167)
- Danny Wolohan - Steven Turner (ep405)
- Dante Bruzzese - Larry Heller (ep362)
- Dante Palminteri - Leo McAdams (ep362)
- Daphne Zuniga - Emma Dishell (ep99)
- Dara Adler - Cindy (ep490)
- Dara Brown - Snotty Girl (ep13)
- Dared Wright - Supporter #3 (ep234)
- Daren Kelly - William Breckenridge (ep199)
- Daria Hardeman - Risa Tyler (ep198), Kassandra Smith (ep308)
- Darik Bernard - Correction Officer (ep487)
- Dario Mellon - Man #1 (ep564)
- Darius Jackson - Man #2 (ep549)
- Darlene B. Young - Mrs. Robinson (ep314)
- Darlene Violette - Park Mom #1 (ep276)
- Darlesia Cearcy - Viola (ep201)
- Darren Lipari - Uni (ep304)
- Darren Mathias - ESU Cop #1 (ep100)
- Darren Pettie - Joe Parker (ep65)
- Darren Ritchie - PT Clark (ep74)
- Darrien Bowman - Khalil (ep411)
- Darrin Baker - Stan Jorgensen (ep197)
- Darryl Knight - Bo (ep363)
- Daryl Wein - Clerk (ep126)
- Daryl Williams - Gots Boy #3 (ep209)
- Dave Adams - ESU, Sniper (ep423)
- Dave Bachman - Leon LaRue (ep449)
- Dave Conelli - Bus Driver (ep251)
- Dave Maulbeck - Frank Baker (ep488)
- Dave Murgittroyd - Joe Mancuso (ep533)
- Dave Thomsen - Reporter #1 (ep115), TV Reporter (ep164)
- Dave Trovato - FBI Agent #1 (ep45)
- David Abeles - Guest #1 (ep176)
- David Adkins - PD Trax (ep14), Attorney Barry Fordes (ep53)
- David Anzuelo - F.D. Officer Pat Carson (ep102)
- David Bryant - Mr. Curtis (ep77)
- David Conley - Mike O'Brian (ep92)
- David Coburn - Eddie Loomis (ep158)
- David Conley - Earl Romaine (ep186)
- David DeBeck - Attorney Stern (ep46)
- David Del Rio - Freddie Ramirez (ep199)
- David Dollase - Lockwood (eps162, 167)
- David Eye - Desk Clerk #1 (ep68)
- David Forsyth - Dr. Stanley Norton (ep117)
- David Gazzo - Counselor Rick Caldwell (ep554)
- David Gerald - Jim Willoughby (ep119)
- David H. Holmes - Keith Loretti (ep316)
- David H. Kramer - Director of Halfway House (ep51)
- David Harrell - Jake Gleason (ep241)
- David Harrison Pralgo - Student #1 (ep539)
- David Jennings - Randy (ep519)
- David Julian Levi - Dave (ep408)
- David Jung - Tsumuru (ep7), Forensics Tech (ep15), Tech (eps27, 40), Chemist Lockhart (ep32)
- David Karges - Assistant District Attorney (ep423)
- David Lavine - Dustin Meeks (ep523)
- David Leo - Manager (ep533)
- David Mason - Roy (ep365)
- David Matalon - Editor (ep38)
- David Mucci - Sergeant (ep11)
- David New - Dr. Timothy Allston (ep89)
- David Newer - Defense Attorney (ep4)
- David Ng - Chinese Thug (ep118)
- David Piñon - Firefighter Teague (ep176)
- David Raymond Wagner - Bob Contino (ep301), Leo Ross (ep414)
- David Rossmer - Dov (ep196), Ross Wolf (ep361), Jeff Kauffman (ep571)
- David Roya - Joey (ep43)
- David Scott Purdy - Air Traffic Control Employee (ep421)
- David Shih - Paramedic (eps209, 228)
- David Shumbris - Kyle (ep104), Drunk (ep119), Uni. Evans (ep203), Supporter #2 (ep234)
- David Sitler - Court Clerk (ep95)
- David Skeist - Jay Gans (ep282)
- David Spadora - Zach Brenner (ep391)
- David St. Louis - U.S. Marshal #1 (ep71)
- David Steinberg - Party Guest (ep324)
- David Teschendorf - Sheriff Johnson (ep192)
- David Titus - Clerk (ep28)
- David Toney - Building Manager (ep13)
- David Villalobos - Oliver Mitsakos (ep173)
- David Winning - Angry Dad (ep280)
- Dawn Evans - Woman #2 (ep244), Joan Eckhouse (ep286)
- Dawn Yanek - Evie (ep220), Reporter
- Dayaun Dewitt-Waiters - Liz (ep561)
- De'on Ragin - Tyrone (ep322)
- Dean Alai - Jeff (ep80)
- Dean Strange - Jeff York (ep111)
- DeAnn Mears - Phyllis Johnston (ep49)
- DeAnna Supplee - Monique (ep560)
- Debargo Sanyal - Khalil Asaad (ep233)
- Debbie Troche - Tina Blackwood (ep571)
- Deborah Kuhn - Sophie Richards (ep536)
- Deborah Maier - Maude Wallace (eps537-538)
- Deborah Twiss - Pilot (ep263)
- Debra Eisenstadt - Lab Tech Ellen Matthews (ep39)
- Debra Kay Anderson - Moderator (ep285)
- Debra Walton - Meredith Scott (ep429)
- Debra Wassum - Jury Forewoman (ep552)
- Dee Dee Vega - Singer (ep324)
- Deep Katdare - Dr. Parnell
- Deidre Goodwin - Nanny (ep221)
- Deirdre Lorenz - Detective Nina Gardner (ep220)
- Deirdre Lovejoy - Hernandez (ep22), Officer Hernandez (ep34)
- Deirdre Madigan - Allison Avery (ep399), Melanie Pierce (ep438)
- Deja Blaise - Juror #17 (ep421)
- DeLance Minefee - Nestor Torres (ep541)
- Delissa Reynolds - Nurse (ep568)
- Delius Doherty - Ross (ep370)
- Delphi Harrington - Evelyn Caulfield (ep4)
- Demosthenes Chrysan - Man (ep106)
- Denise Bessette - Janice (ep45)
- Denise Burse - Counselor Scheider (ep23), Pamela Tatum (ep51)
- Denise Lute - Eve Wilson (ep179)
- Denise Ramirez - Claudia Hernandez (ep128)
- Denise S. Anderson - Restaurant Patron (ep436)
- Denise Scilabra - Police Officer (ep351), UNI #2 (ep489)
- Denise Wilbanks - Dora Stark (ep91)
- Dennis Carrig - Bartender (ep199)
- Dennis Higgins - Bailiff (ep13)
- Dennis Paladino - Video Store Owner (ep21)
- Dennis Predovic - Olive (ep40), Hotel Manager (ep148)
- Dennis Pressey - K-9 Unit Officer Dumont (eps106, 136)
- Dennis T. Carnegie - K-9 Unit Officer Dumont
- Dennis Vargas - Morgue Assistant (ep91)
- Dennis Wynn - Director of Show (ep298)
- Denny Dale Bess - Carl Goetz (ep520)
- Derek Kelly - EMT #2 (ep54), Medic #2 (ep63), Syracuse Sergeant (ep368), Trooper (ep384)
- Derek Michalak - Firefighter Peege (ep207)
- Derek Morgan - Fire Captain (ep248)
- Derek Roché - Frank Richards (ep549)
- DeRon Cash - Sammy Ketchum (ep558)
- Derrick "Phoenix" Thomas - Officer Taylor (ep145), Officer Cintron (ep228), Uni #1 (ep529)
- Derrick Baskin - Uni #1 (ep274), Officer Cash Gillette (ep299)
- Derrick Delgado - Kid (ep527)
- DeShawn White - Keesha Johnson (ep411)
- Deshawn Wyatte - Paramedic (ep438)
- Desmin Borges - Luis Cordova/Diego Ramirez (ep275)
- Devak Shah - Joseph (ep173)
- Devin Chandler - Singer #3 (ep546)
- Devon Ahmed - Doctor Sanders Patel (ep526)
- Devon Pipars - Cindy (ep206)
- DeVone Lawson Jr. - Dwayne (ep78)
- Devyn Rush - Katherine (ep161)
- DeWanda Wise - Lakeisha Watkins (ep262)
- Dewey Wynn - CSU Tech
- Diana Coconubo - Marcía Campos (ep523)
- Diana Craig - Neighbor (ep543)
- Diana Rombola - Heart's Desire Member (ep387)
- Diane Bradley - Woman (ep81), Estelle Garson (ep114)
- Diane Cossa - Neighbor #2 (ep13), Mrs. Radsen (ep59), Dr. Merrins
- Diane DeSalvo-Beebe - Courthouse Spectator (ep399)
- Diane J. Findlay - Agatha Pritchard (ep549)
- Diane Kagan - Marion Laymon (ep105)
- Diane Kimbrell - Juror (ep298)
- Diane Ordelheide - Passing Woman (ep234)
- Diane Perell - Woman (ep524)
- Diego López - Emmanuel (ep14)
- Dillon Mathews - NYPD Cop (ep345), Lieutenant (ep352)
- Dina Ann Comolli - Zoe (ep261)
- Dina Drew Duva - Helicopter Mom (ep302)
- Dina Pearlman - Lisa Scopes (ep19), Mindy Mayhern (ep134)
- Diogo De Oliveira - Andrew Boyce (ep548)
- Diomargy Nuñez - Officer Sanchez (eps342-343)
- Dion Sapp - Lenny Culp (ep168)
- Dionne Audain - Woman on Street (ep218)
- Dito Sudito - Torture Victim #2 (ep188)
- Divina Cook - Mrs. Fergus (ep26)
- Dmitry Gliot - Mafia Type (ep10)
- Doan Ly - Anne Bentley (ep185)
- Domenic Innarella - Andrew Davis (ep555)
- Domenica Feraud - Maria Ortoli (ep419)
- Dominic Marcus - Chess Player (ep552)
- Dominick Charles Carbone - Second Boy in Park (ep15)
- Dominique Pettway - Sean (ep274)
- Don Creech - Atkins (ep6)
- Don Puglisi - Assistant (ep96), Ben (ep193)
- Don Sparks - Doorman (ep26), Dr. Phil Mitrano (ep61), Renny Nix (ep86), Glen (ep156)
- Don T. Maseng - Shaked (ep7)
- Donald Dash - Drew (ep348), Trey Franklin (ep399)
- Donald Flores - Hector Arroyo (ep478)
- Donald Mackay - Scott Greyland (ep321)
- Donald Symington - Edward (ep138)
- Donald Warfield - John Dunlap (ep167)
- Donavon Dietz - Court Officer (ep87)
- Donna Del Bueno - Linda Carnasis (ep438)
- Donna Missal - Bianca (ep208)
- Donna Wandrey - Charlotte (ep430)
- Donnetta Lavinia Grays - Officer Ramirez
- Donovan Mitchell - Hudson Curtis (ep475)
- Donovon Hunter McKnight - TJ (ep27)
- Donshea Hopkins - Six Year Old Girl (ep225)
- Dori Legg - Dr. Wunstell (ep269)
- Dorian Michaels Cobb - Gregor (ep397)
- Dorothi Fox - Patient (ep464)
- Dorothy Meyers - Passerby (ep262), Lawyer (ep267)
- Doug Bartling Jr. - Jury Foreperson (ep510)
- Doug Darwin - Michael Calloway (ep509)
- Doug Drucker - Angel Rivera (ep262)
- Douglas D. McInnis - Trent Peterson (ep2)
- Drew Battles - Ralph Zessner (ep160)
- Drew Beasley - Timmy Brown (ep400)
- Drew Grant - Reporter #2 (ep359)
- Drew Richardson - Reporter #1 (ep13)
- Dru Johnston - Father Joseph Leahy (ep384)
- Drucie McDaniel - Maxine (ep102), Felicity Gill (ep149)
- Duke Valenti - Skull Dawg (ep233)
- Dulita Northrop - Jury Foreperson (ep519)
- Duncan Nicholson - Nicky Moore (ep333)
- Dwandra Nickole - Mrs. Kerber (ep67)
- Dwayne Grayman - Jury Foreperson (ep89)
- Dwelvan David - Devon Jones (ep449), Parlay (ep558)
- Dyanne Iandoli - Tamara Morrow (ep22)
- Dylan Blue - Dwayne (ep261)
- Dylan Bluestone - Adam Forbes (ep97)
- Dylan Diehl - Glenna Fletcher (ep228)
- Dylan Gelula - Becca (ep268)
- Dylan J. Sampson - Offender #2 (ep250)
- Dylan James - Ian Hunter (ep484)
- Dylan Reiff - Jason Engels (ep264)
- Dylan Snyder - Steve (ep168)
- E. Calvin Ahn - Man #2 (ep136)
- E. George Perry - Security Guard (ep468)
- E.J. An - Jury Forewoman (ep328)
- E.J. Carroll - Ronnie (ep36), Sketch Artist (ep67)
- Ebbe Bassey - Iris Jordan (ep107), ACS Caseworker (ep153), Choir Member #12 (ep193), Denny Gamm (ep253)
- Ebonée Noel - Ashley Miller (ep352)
- Echo Allen - LaVonne (ep11)
- Ed Bogdanowicz - ESU Sergeant Traynor
- Ed Chemaly - Lineup Man #1 (ep173)
- Ed Jewett - Man in Clown Suit (ep277)
- Ed Vassallo - Paramedic Rodriguez (ep82)
- Eddie A. Bryant - Court Officer (ep503)
- Eddie Abele - Clyde Vandyne (ep233)
- Eddie Bernard - Ricardo (ep293)
- Eddie Clark - Security Guard (ep174)
- Eddie Furs - Manny Jaworski (ep188)
- Eddie K. Robinson - CSU Tech (ep429)
- Eddie Korbich - Nick Petracho (ep100)
- Edelen McWilliams - Resident #1 (ep172), CSU Technician Martin
- Edie Salas Miller - Officer Tiffany Gomez
- Edlyn González Oliveras - Gloria Ortega (ep570)
- Edmerald Gan - Diego (ep365)
- Edmi De Jesús - Sonya Garcia (ep527)
- Edmund C. Davys - Ed (ep48), William King (ep155)
- Edouard DeSoto - Mr. Padilla (ep146)
- Eduardo Navas - Rodrigo Garcia (ep527)
- Edward Furs - Vlad (ep325)
- Edward Hajj - Dock Foreman (ep173)
- Edwin Briscoe - Uniform Officer #2 (ep96)
- Edwin Lee Gibson - Orton Freeman (ep332)
- Edwin Lugo - Juan (eps173, 371)
- Edwin Sean Patterson - Lance Corliss (ep206)
- Effie Johnson - Trudy (ep38)
- Eileen Cannon - Jen Jacobson (ep485)
- Eileen Tepper - Incensed Woman #1 (ep153)
- Eileen Weisinger - Rahima Babic (ep390), Rhonda Williams (ep442)
- Einar Gunn - Anthony (ep403)
- Eisa Davis - Vera Galeano (ep91)
- Elain Graham - Eliza (ep369)
- Elaine Bromka - Nancy Meyerson (ep31), Arlene Simes (ep188)
- Elaine Formicola - Mrs. James (ep15)
- Elaine Kussack - Lois (ep69)
- Elainey Bass - Steph (ep414)
- Elanna White - Betty (ep347)
- Eleanor Scully - Journalist #2 (ep178)
- Elena Araoz - Arabic Woman (ep188)
- Elena Estér - Uni #1 (ep535)
- Elena Hurst - Felicia Zorn (ep257)
- Elena Leilani - Young Imani Coleman (ep486)
- Elena Ricardo - Eliza Venaldi (ep549)
- Elena Urdaneta - Valentina Palma (ep484)
- Eli Bridges - Chris Perry (ep402)
- Eli Massillon - Damon Moore (ep193)
- Elia Monte-Brown - Juanita (ep243)
- Elijah Guo - Cal Carver (ep444)
- Elijah Richardson - Will Harris (ep400)
- Elijah Rivera - Tito Morales (ep370)
- Eliot Chang - Larry Tang (ep51)
- Elisa de La Roche - Mrs. Alvarez (ep146), Cecilia Santiago (ep244)
- Elisa Richards - Moreno West (ep526)
- Elisabeth A. Furtado - Rosie (ep240)
- Elisabeth Noone - Marilyn Dunlap (ep48)
- Elisabeth S. Rodgers - Vanessa Henderson (ep116)
- Elise Hudson - Aida Galanis (ep457)
- Elise McCann - Celia Fowler (ep565)
- Elise Rovinsky - Ann Miller (ep440)
- Eliud Kauffman - Ken Bunuel (ep313)
- Eliza Foss - Mrs. Breville (ep192)
- Eliza Pryor Nagel - Mona Sharpe (ep25)
- Elizabeth Bunch - Megan (ep102)
- Elizabeth Canavan - Theresa Steele (ep42)
- Elizabeth Dennis - Tammy (ep179)
- Elizabeth Duff - Emily Sawyer (ep143)
- Elizabeth Flax - Nurse Carey Hutchins
- Elizabeth Furtado - Geneva Dworkin (ep170)
- Elizabeth Kenney - Gillian Wray (eps435-436)
- Elizabeth Loyacano - Nia (ep356)
- Elizabeth Martin - School Secretary (ep23)
- Elizabeth Meadows Rouse - C.O. #1 (ep198)
- Elizabeth Norment - Bursar (ep156)
- Elizabeth Ramos - Leah (ep477)
- Elizabeth Rich - Mrs. Fletcher (ep247)
- Elizabeth Shepherd - Mrs. Donovan (ep227)
- Elizabeth Tate - Victoria Lewis (ep456)
- Elizabeth Van Dyke - Attorney Harris (ep3)
- Elizabeth Ward Land - Juliet (ep341)
- Elizabeth Yanick - Jenna (ep438)
- Ella Cardelfe - Debbie (ep416)
- Ella Lentini - Tina Harper (ep247)
- Elleen Hannah - Officer Kim Randolph (ep511)
- Ellen Horst - Girl Scout Mom (ep15), Virginia Koeler (ep35), Woman (ep58)
- Ellen Lancaster - Dr. Diremigio (ep56)
- Ellen McElduff - Billie Lou Hatfield (ep324)
- Ellen Reilly - Marcie Vucelik (ep213)
- Ellen Toomey - Queens Judge (ep538)
- Ellen Whyte - Signer (ep19), Mrs. Prescott (ep85)
- Elli - Hasidic Man (ep518)
- Elliot Bunche - TARU Tech (ep543)
- Elvin Roytman - Ken (ep303)
- Elvis O. Nolasco - Andre (ep108)
- Elwin Cuevas - Anti-Immigrant Protestor #2 (ep546)
- Elyse Mirto - Celina Rindell (ep228)
- Elza Zagreda - Slavic Woman (ep41)
- Em Grosland - Tara (ep334)
- Emiko Koizumi - Court Stenographer
- Emilie Miller - Mrs. Syncovich (ep347)
- Emilio Del Pozo - Claros
- Emily Casey - Deb Edwards (ep432)
- Emily Cramer - Deanna Walsh (ep384)
- Emily Donahoe - Lisa Barnes (ep348)
- Emily Dorsch - Grace Weber (ep250), Hannah Schwartz (eps314, 362)
- Emily Loesser - Nurse (ep32), Amy Carr (ep94)
- Emily Merryn - Receptionist (ep50)
- Emily Morden - Jenna (ep231)
- Emily Rose Lyons - Aline Newell (ep523)
- Emily Whitcraft Baden - Defense Attorney with Client (ep351)
- Emma Holzer - Celia Barber (ep288)
- Emma Ladji - Kayla Gerard (ep557)
- Emma Myles - Lizzie Jones (ep126)
- Emma Nicole Christopher - Marilyn Gallagher (ep238)
- Emma Ramos - Madeline (ep396)
- Emma Rayne Lyle - Lily Whitley (ep285)
- Emma Sofia Caymares - Graciela Morales (ep471)
- Ephraim Benton - Punk #1 (ep126)
- Eric Aschenbrenner - Reporter (ep442), Counselor Steven Felder (eps506, 518)
- Eric Brent Zutty - Randall (ep191)
- Eric Elizaga - Dr. Stephen Hale (eps400, 430)
- Eric Evangelista - News Anchor (ep121)
- Eric Freeman - Rick Karsch (ep438)
- Eric Gores - Brian (ep214)
- Eric Kappenberg - Russell Ostrom (ep233), Anthony Parker (eps286, 335)
- Eric Kirchberger - Counselor Stephen Cryer (eps487, 505)
- Eric Lommel - NYPD Detective (ep275)
- Eric Martin Brown - Liam Black (ep232)
- Eric Meyers - LMZ Guy #1 (ep354)
- Eric Michael Gillett - Dr. Portugal (ep70)
- Eric Morace - Uni Kurtz (ep157), Lieutenant, Sheriff's Officer (ep331)
- Eric Munro Schwan - Kevin Wise (ep531)
- Eric Olsson - Glenn Duncan (ep551)
- Eric Petersen - Jake (ep235)
- Eric Rizk - Marty Berkowitz (ep428)
- Eric S. Kuhn - Juror #3 (ep202)
- Eric Schneider - Officer Eddie Nelson (eps248, 271)
- Eric Trautmann - Deadbeat Dad (ep369)
- Erica Bradshaw - Court Clerk, Court Officer Lyons (ep201), Bailiff (ep213)
- Erica Sweany - Kate Tompkins (ep403)
- Erica Tachoir - Jogger (ep452)
- Erick Betancourt - Det. Jarrett Agnew (ep432)
- Erickka Sy Savané - FBI Agent Peters (ep171)
- Erik Alex Cruz - Russell (ep356)
- Erik Gullberg - Physical Therapist (ep475), State Trooper (ep539)
- Erik LaRay Harvey - Randy Fowler (ep93)
- Erik Lautier - Suspect Two (ep25)
- Erik Martin - Corrections Officer (ep147), Marv (ep418)
- Erik Parillo - Agent Tom Cole (ep156)
- Erika Longo - EMT Donna Longo
- Erika Myers - Woman #1 (ep252)
- Erin Fogel - Samantha (ep247)
- Erin Leigh Peck - Melanie (ep54)
- Erin Maher - Carly Simms (ep565)
- Erin McLaughlin - Clara Johnson (ep82)
- Erin Moon - Bike Messenger (ep248)
- Erin Moriarty - Dru (ep263)
- Erin Noel Grennan - ASAC Andrea Phelps (ep409)
- Erin Quill - Dr. Adrienne Wright (eps531, 558)
- Erin von Elm - Girl #1 (ep160)
- Erinn Anova - Clerk (ep442)
- Erinn Ruth - Maria Carla Channing (ep386)
- Ernest Mingione - Archive Clerk (ep49), Larry Delay (ep76)
- Ernest Waddell - Terrell (ep78), Ken Randall (ep126)
- Errol Louis - Reporter #1 (ep325)
- Essam Ferris - Yaran Sharifi (ep544)
- Essence Lorraine - Female Hostage (ep517)
- Esther Barlow - Woman (ep183)
- Ethan Herschenfeld - Daniel Hoffman (ep509)
- Ethan Stein - Boy (ep126)
- Etienne Navarre - Cockfighter #1 (ep244), Bodega Clerk (ep278)
- Etya Dudko - Katarina Dinov (ep63)
- Eulone Gooding - Talisha Cole (ep536)
- Eunice Anderson - Alexis Sutton (ep114)
- Evan Alexander Smith - Reuben Amato (ep571)
- Evan Bass - John Lawrence (ep483)
- Evan Daves - Gabriel Dole (ep362)
- Evan Jay Newman - Pierce (ep357)
- Evan Lubeck - Harlan (ep156)
- Evander Duck Jr. - Campus Police Captain Al Norton (ep484)
- Eve Austin - Judge Ellery's Wife (ep468)
- Evgeniya Radilova - Sofia (ep299)
- Evy O'Rourke - Beautiful Woman (ep8)
- Ezra Barnes - Jack Greenwalt (ep41)
- Ezra Knight - Kevin Caldwell (ep65)
- Fabrizio Brienza - Joel (ep266)
- Fady Kerko - Motel Manager (ep539)
- Faina Vitebsky - Josie Post (ep154)
- Farrah Cine - Jury Foreperson (ep532)
- Fawad Siddiqui - John (ep541)
- Fedna Jacquet - Jenna (ep379)
- Felecia Bell Schafer - Mrs. Oliver (ep158)
- Felicia Dinwiddie - Passenger 3 (ep421)
- Felicia Greenfield - Gigi Lewis (ep362)
- Felipe Dieppa - Ramon Lynch (ep72)
- Felix Ortiz Cruz - Singer #1 (ep546)
- Felix Solis - Nick (ep3)
- Femi Olagoke - Cert Officer (ep380)
- Fenton Lawless - Buck (ep50)
- Fergie L. Philippe - Nurse George Maledon (eps522, 570)
- Fernando Mateo Jr. - Miguel "Sandman" Castillo (ep332)
- Fernell Hogan - Booker Green (ep536)
- Fiana Toibin - Nurse (ep148)
- Fiddle Viracola - Mrs. Roqueford (ep33)
- Fidel Vicioso - Detective Reynolds (ep31)
- Fiona Horrigan - Forewoman (ep363)
- Fisher Neal - Marc Salazar (ep426)
- Flavia DiBartolo - Victim #2 (ep291)
- Fletcher Liegerot - Carl (ep237)
- Floyd Resnick - Crowd Member #1 (ep43)
- Flynn Kirk - Savannah Holbart (ep252)
- Folake Olowofoyeku - Amina Asante (ep136), Adisa (ep273)
- Frances Dell Bendert - SANE Nurse
- Frances Eve - Amelia James (ep459)
- Francesca Fernandez - M.E. Frankie Archuleta (ep534)
- Francesca McGrory - Juror (ep254)
- Francesca Rizzo - Ruby Mazzanti (ep12)
- Francine Beers - Francis Reiner (ep14)
- Francis Dumaurier - Translator (ep341)
- Francis Jue - Dr. Fong, Judge Steven Ong (ep322)
- Frank Alfano Jr. - Officer Mike Dragin (ep330)
- Frank Anderson - Jury Foreman (ep75)
- Frank Biancamano - Vito (ep70)
- Frank Blocker - Brownstone Man (ep250)
- Frank Bonsangue - Sanitation Worker #2 (ep31), Crew Boss (ep252)
- Frank C. Williams - Court Officer (ep186)
- Frank Carlo - Tony (ep186)
- Frank Ciornei - Czech Officer #1 (ep81)
- Frank Dellarosa - Court Officer #2 (ep67), Court Officer (ep118)
- Frank Girardeau - Tomas (ep24)
- Frank Liotti - Henry (ep203)
- Frank Lombardi - Officer Larrabe (ep27), Policeman #1 (ep28)
- Frank Medrano - Jake (ep83)
- Frank Page - Court Officer (ep132), Bailiff (ep223)
- Frank Pando - Jesse Bleyer (ep193)
- Frank Rivers - Security Guard (ep141)
- Frank Rodriguez - Guard (ep71), Hector Gonzales (ep243), Pedro Formosa (ep411)
- Frank Senger - Pampas (ep3)
- Frank Williams - Uniform Officer #2 (ep126)
- Frankie Zing - Security Guard (ep356)
- Franky Tarantino - Pedestrian (ep200)
- Fred Boateng - Kevin (ep34)
- Fred Inkley - Conductor (ep543)
- Fred Norris - Leon (ep307)
- Fred Tolliver Jr. - Donald (ep356)
- Freddy Bastone - Ralph Sloan (ep86), Narcotics Officer (ep247)
- French Napier - Paramedic #2 (ep24)
- Fulani Hart - Uni #2 (ep81)
- Furaha Moye - Bank Manager (ep141)
- Gabe Doran - Frank Deering (ep204)
- Gabra Zackman - Counselor Debra Wagner (ep283)
- Gabriel Ellis - Diego Perez (ep394)
- Gabriel Furman - Edon Zajmi (ep488)
- Gabriel Marin - Flynn O'Hara (ep493)
- Gabriel Millman - Kevin Roumel (ep85)
- Gabriel Rush - Harry (ep261)
- Gabriel Sidney Brown - Cooper Davis (ep532)
- Gabriel Womack - Officer Delgado (ep117)
- Gabriel Wright - Kiki Alves (ep506)
- Gabriela Garcia - Lourdes Padilla (ep511)
- Gabriela Modorcea - Veronica Pankovich (ep214)
- Gabriella Adickes - Glamazon #2 (ep541)
- Gabriella Certo - Mindy (ep453)
- Gabriella Enriquez - Beck Silva (ep475)
- Gabriella Pérez - Nurse (ep526)
- Gabrielle Brennan - Carly Hunter (ep152)
- Gabrielle G. LaVigne - Woman #3 (ep564)
- Gabrielle Lansner - IVF Tech (ep197)
- Gabrielle Ruiz - Tina (ep310)
- Gabrielle Senn - Girl #2 (ep222)
- Gage Polchlopek - Ethan Miller (ep399)
- Gail Bennett - Justine (ep398)
- Gail Thomas - Jury Forewoman (ep200)
- Gameela Wright - Woman #1 (ep244), Jury Foreperson (ep290)
- Gamze Ceylan - Jen Blanken (ep311)
- Gannon McHale - George (ep419)
- Garrett Lee Hendricks - Jordan Marcus (ep461)
- Garrett Richmond - Lenny (ep433)
- Garrett Turner - Bo Albrecht (ep453)
- Gary Cowling - Archivist (ep69), Caseworker Hecht (ep168)
- Gary Evans - Office Manager (ep49)
- Gary Galone - Uniform Cop #2 (ep67)
- Gary Hope - Liev (ep279)
- Gary Klar - Lt. Joey Poole (ep3)
- Gary Lee Mahmoud - Alan Munn (ep414)
- Gary Lindemann - Chris Lane (ep281)
- Gary Littman - Judge Larry Cohen (ep513)
- Gary Troy - Sean Donovan (ep479)
- Gary V. Smith - Obi (ep193)
- Gavin Gregory - Transit Uni (ep226)
- Gayatri Bahl - Jiya Alexander (ep356)
- Gayle Scott - Customer (ep120)
- Gayle Turner - Court Clerk (eps234, 280), Court Officer Dominguez (ep246)
- Geany Masai - Head Nurse (ep131)
- Geeta Citygirl - Tariq's Mom (ep234)
- Geeta Pereira - Hooker #1 (ep343)
- Gene Canfield - Detective Geary (ep27)
- Gene Gillette - Man (ep262)
- Gene Silvers - T.D. Beeman (ep126)
- Genson Blimline - Man (ep379)
- Geoff Reinhard - Public Defender (ep91)
- Geoff Schuppert - Gary Blackwood (ep571)
- Geoffrey Allen Murphy - Guard (ep437), Matvey (ep517)
- Geoffrey C. Ewing - Ralph Noble (ep23), Agent Tim Harriman (ep136)
- George Bass - Ramon (ep105)
- George Demas - New Jersey Husband (ep565)
- George Feaster - Alonso Hearne (ep281)
- George Gerard - Super (ep433), Man (ep468)
- George L. Smith - John (ep77)
- George McDaniel - Harold Darling (ep86)
- George Morafetis - Groundskeeper (ep112)
- George Sheffey - Dennis Papillion (ep101), Eric Olefson (ep167)
- George Signoriello - Detective (ep303)
- George Spielvogel - Copy Boy (ep120)
- George T. Odom - Foreman (ep43)
- Georgia Kate Haege - Darla (ep441)
- Georgia Warner - Danielle (ep442)
- Georgienne Millen - Paula Beeman (ep126), Homeless Woman (ep159)
- Gerald Bunsen - Narcotics Officer #2 (ep137), Uniform Officer (ep193)
- Gerald McCullouch - Ben McWilliams (ep235)
- Geraldo Rivera - Himself (ep341)
- Gerard Catus - Deputy Mayor Fordyce (ep231)
- Gerard O'Brien - ER Doctor (ep19)
- Gerardo Rodriguez - Officer Ramirez (ep89)
- Geri Payawal - Foreperson (ep458)
- Germar Terrell Gardner - Security Guard (ep386)
- Gerrianne Raphael - Mrs. Weiman (ep162)
- Gerry Pinzon - C.O. #3 (ep198)
- Gerry Rosenthal - Paul Howley (ep80)
- Gian-Murray Gianino - Paramedic (ep94)
- Gianluis Rosado - Astonished Accountant (ep402)
- Gianna Bruzzese - Cassie (ep233)
- Gianna LePera - Becca (ep248)
- Gianna Yanelli - Young Woman (ep404)
- Gibson Frazier - Forensics Technician Pat Fisher (eps114, 117)
- Gil Hagovsky - Federal Marshal #2 (ep95)
- Gilbert Cruz - Magazine Vendor (ep27)
- Gilbert Domally - Gregory Adams (ep560)
- Gillian Alexy - Danielle "Dani" Hynes (ep276)
- Gillian Glasco - Officer Dominique Rivers
- Gina Jun - Tourist (ep474)
- Gina Nagy - Sharlene Degalio (ep62)
- Gina Rice - Reporter #4 (ep167)
- Gina Rose - Amy Taylor (ep81)
- Gio Castellano - Cart Guy (ep477), Jorge (eps525-526)
- Giovanna Wong-Brown - Uni (eps487, 490)
- Giovanni Sanseviero - CSU Tech #1 (ep24)
- Gisela Chípe - Ramona Diaz (ep478)
- Giuseppe Ardizzone - Shaan Gujjar (ep449)
- Gizel Jiménez - Angelica Rodriguez (ep305)
- Gladys Pérez - Yolanda Martinez (ep136)
- Glen Llanes - James Aquino (ep564)
- Glenn Cruz - Counterman (ep126)
- Glenn Kubota - Kwan (ep234)
- Glenn Rosenblum - Mark Ziegler (ep572)
- Glenn Turner - Desk Clerk (ep62), Willie Boots (ep225)
- Gloria Biegler - Candace Shepherd (ep153)
- Gloria Colonnello - Worker (ep141)
- Gloria Sauvé - Jacelyn Myers (ep4)
- Glory Curda - Asian Girl (ep234)
- Glynis Bell - Judge Whitemore (ep58)
- Gonzalo Vargas - Fontana (ep341)
- Gora Chand Saha - Hospital Patient (ep251)
- Goran Ivanovski - Motel Clerk (ep248)
- Gordana Rashovich - Mrs. Lomatin (ep300)
- Gordon Silva - Sal Balzarini (ep427)
- Gordon Tashjian - Officer Doug Tramwell (ep373)
- Grace Abrahams - Rain (ep369)
- Grace Van Patten - Jodie Lanier (ep325)
- Graham Anderson - John Plasky (ep288)
- Graham Rowat - Everett Sinclair (ep433), ADA Ezra Blank (ep484)
- Grant Jay - Alex Burgess (ep573)
- Grant Monohon - Floyd (ep136)
- Grant Norman - Kevin Sammers (ep217)
- Greg Connolly - Todd Wyman (ep307)
- Greg Esposito - Ricky (ep21), Orderly (ep60)
- Greg Harpold - Deputy Sheriff Ronald Monroe (ep520)
- Greg Lee - Dan Sakari (ep571)
- Greg Oliver Bodine - Larry Luft (ep237)
- Greg Roman - Counselor David Miller (eps557, 567)
- Greg Schweers - Doorman #1 (ep433)
- Greg Stuhr - Uniform #2 (ep39)
- Greg Vaccarello - Officer Galloway
- Gregory Gunter - Sam (ep212)
- Gregory Konow - Craig (ep322)
- Gregory Lay - Andre (ep287)
- Gregory Northrop - CSU Detective (ep13)
- Gregory Porter Miller - Sanitation Worker #1 (ep31), Security Chief (ep264)
- Gregory Sims - Uniform Officer (eps126, 130)
- Greta Lee - Heather Kim (ep153)
- Greta Quispe - Joy Mercado (ep493)
- Griffin Faulkner - Sam Miller (ep393)
- Grigory Gurevich - Sergei (ep71)
- Grim Reaper Q. - Teammate #3 (ep199)
- Guil Fisher - Ike (ep258)
- Gurdeep Singh - Bodega Owner (ep229)
- Gustave Johnson - Max (ep12)
- Guthrie Nutter - Scotty Wells (ep56)
- Guy A. Fortt - Uni Fagan (ep200), Uniform (ep241)
- Guy Ale - Russian Cousin (ep10), Davia (ep41)
- Guy Lockard - David (ep274)
- Guy Sparks - Chief Dodds Aide (eps347, 352)
- Guy Whitlock - Jimmy (ep105)
- Gwen Stewart - Cheryl (ep108)
- Hadasa Isolino - Christabel (ep406)
- Hadley Delany - Aubrey Elding (ep253)
- Haerry Kim - Korean Woman (ep136)
- Hal Sherman - PAPD Lt. Webber (ep230)
- Haley Murphy - Kelly (ep260)
- Hallie Cooper-Novack - Katie (ep298)
- Hank Chen - P.A. (ep265)
- Hank Davies - John (ep148)
- Hank Lin - Man #2 (ep558)
- Hannah Lynne Miller - Tara Crane (ep466)
- Hans Longo - Claude (ep263)
- Hany Kamal - Torture Victim #7 (ep188)
- Happy Anderson - Frank (ep229)
- Hardy Rawls - Detective Jimmy Moresco (ep66)
- Harlin C. Kearsley - Construction Worker #2 (ep146), Attorney (ep250)
- Harmonica Sunbeam - Hooker Keisha Brown (ep111)
- Harriett D. Foy - Admit Nurse (ep8), Gwen Jackson (ep426)
- Harrison Fox - Ben (ep494)
- Harry Chambarry - Doctor (eps317, 319)
- Harry Danner - Father Mike (ep213)
- Harry Madsen - Mr. Buggesi (ep145)
- Harry O'Reilly - Tom Meyers (ep450)
- Harry S. Murphy - Brian Denker (ep34)
- Hasaan Gilmer - Pierson Dawes (ep377)
- Haskiri Velazquez - Shyvon Stevens (ep391)
- Hassan Iniko Johnson - Junior (ep45)
- Haulston Mann - Detective Clem Shirk (ep527)
- Hayden Tweedie - Savannah Biel (ep362)
- Hayley Griffith - Hannah (ep315)
- Hayley Treider - Liz (ep229)
- Haythem Noor - Sharif Damavandi (ep155)
- Hazel J. Medina - Nurse (ep50)
- Heather Ashley Chase - Zooey (ep335)
- Heather Barr - Yvette (ep186)
- Heather Braverman - Sabrina Farmer (ep190)
- Heather Fairfield - Lenore Hamill (ep150)
- Heather Finn - Nancy (ep91)
- Heather Girardi - Counselor Allison Bell (ep405)
- Heather Goldenhersh - Ellen Swanson (ep80)
- Heather MacRae - Landlady (ep50), Andrea Mason (ep58)
- Heather Marie Wolf - Melissa Stack (ep292)
- Hector Lincoln - Carlos Martinez (ep230), Jesus (ep327)
- Hector Ricci Jr. - Jury Foreperson (ep113)
- Heidi Azaro - Gina (ep151)
- Helen Anker - Vera (ep308)
- Helen Coxe - Mrs. Hartford (ep79)
- Helen Hanft - Mrs. Billings (ep28)
- Helen Highfield - Vicki (ep224)
- Helen Mendes - Jury Forewoman (ep273)
- Helen Palladino - Mrs. Armita (ep118)
- Helena Betancourt - Cleaning Woman #1 (ep511)
- Henny Russell - Faith Greyland (ep321)
- Henry Afro-Bradley - Davy (ep154)
- Henry Bazemore Jr. - Markus (ep486)
- Henry Gagliardi - Tyler Jenkins (ep410)
- Henry Zebrowski - Mark (ep238)
- Herman Chaves - Parking Attendant (ep54)
- Hettie Barnhill - Jury Foreperson (ep341)
- Hettienne Park - Annie (ep125)
- Hilary Greer - Devora Schwartz (ep457), Judge Tricia Stoker (ep538)
- Hilary Hight - Jury Foreperson (ep148)
- Hoda Kotb - Herself (eps346, 351)
- Hollis Jones - Jury Forewoman (ep196)
- Holly Hinchliffe - Winifred "Winnie" Humphreys (Age 20; ep531)
- Holly Holcomb - Grand Juror #4 (ep421)
- Honor Blue Savage - Elizabeth Whitman (ep518)
- Hope Blackstock - Reporter (eps503, 519)
- Housso Semon - Abina Asante (ep562)
- Howard Overshown - Lieutenant Shea (ep190)
- Howard Sherman - Jury Foreperson (ep278)
- Hubert Point-Du Jour - Berko Barré (ep330)
- Hunter Emery - Andy Copeland (ep313)
- Hunter Simpson - Wild Yak #4 (ep316)
- Ian Bedford - Officer Bamford
- Ian Blackman - Tourist Dad (ep200), DA Investigator (ep296), Judge Leonard (ep452)
- Ian Jarvis - Urinal Man (ep239)
- Ian Knauer - Seth (ep445)
- Ian Mclaughlin - ESU Officer (ep338)
- Ian McWethy - Andrew (ep214)
- Ian O'Malley - League Official (ep351)
- Idara Victor - Iridia (ep160)
- Igor Zhivotovsky - Diner Owner #2 (ep188)
- Iliana Guibert - Sandy Sullivan (ep421)
- Ilona McCrea - Lia Kratsova (ep324)
- Iman Amini - Nathan Beck (ep536)
- India Marin Stachyra - ADA Shannon Duffy (ep564)
- Indio Melendez - Hispanic Male (ep221)
- Inés del Castillo - Andie Poci (ep451)
- Inga Schlingmann - Leanne Rose (ep443)
- Ioana Alfonso - Laura Santiago (ep244)
- Ira Hawkins - Judge (ep27), Detective (ep202)
- Iraida Polanco - Maid (ep16)
- Irén Bordán - Theresa (ep41)
- Irene Mazeski - Candy (ep4), Cindy (ep9), Shirley (ep45)
- Irene Rivera - Martha Kershan (ep455)
- Iris Delgado - Alma (ep275)
- Iris Flick - Nurse Whetzel (ep69)
- Irma-Estel Laguerre - Grandma (ep478)
- Irma St. Paule - Aunt Jashari (ep1)
- Isa Wnek - High School Student (ep435)
- Isabel Harper Leight - Charlotte (ep326), Annie Munson (eps388-389)
- Isabella Grasso - Nicole Philippe (ep263)
- Isaiah Stokes - Tyrone Beckwith (ep220)
- Isaiah Thomas - Isaiah Thomas (ep415)
- Isha Sumner - Torture Victim #1 (ep188)
- Isidra Vega - Gina Cassesse (ep250)
- Isis A. Mullen-Hansen - Ebbe (ep193)
- Ismail Bashey - Dr. Dhar (ep30)
- Issam Mkaiki - Bruno Ozuna (ep370)
- Iván Carlo - Bartender (ep565)
- Ivy Croteau - Courtney Holden (ep466)
- Ivy Omére - Darla (ep147)
- J. Bernard Calloway - Guard #1 (ep79), EMT Himes (ep355)
- J. Clint Allen - Laser Pointer Guy (ep357)
- J. Elaine Marcos - Lisa Vaughn (ep298)
- J. Paul Nicholas - Linden Delroy
- J. Richey Nash - Bill Edmondson (ep536)
- J.B. Adams - Dr. Richard White (ep167)
- J.B. Alexander - Court Clerk (ep411)
- J.D. Mollison - Neighbor #2 (ep430)
- J.E. Brady - Mike (ep236)
- J.L. Rey - Bodega Owner (ep518)
- J.T. O'Connor - Don (ep350)
- J.W. Cortes - Sergeant Emmanuel Perez (ep546)
- Ja'Siah Young - Andre Fuller (eps463, 478)
- Jaben Early - Deputy Inspector Gorman (ep570)
- Jac Bernhard - Matteo (ep466)
- Jack Berenholtz - Theo Pappas (ep465)
- Jack Casey - Charlie (ep441)
- Jack Ferry - Suit #1 (ep323)
- Jack Garrity - Michael Boylan (ep362)
- Jack Haley - Reynolds (ep299)
- Jack Landron - Darnell French (ep47)
- Jack MacGruder - Roger (ep136)
- Jack Mazzola - Officer Cummings (ep90)
- Jack McCormack - Captain Molloy (ep43)
- Jack Millard - Mario (ep556)
- Jack Mulcahy - Detective Brian Beal (ep153)
- Jack Nawada-Braunwart - Noah Porter Benson
- Jack Pavlinec - Zeke Brinn (ep129)
- Jack Vignone - Jake Winnock (ep160)
- Jackie Judd - Herself (eps161, 192)
- Jackson Mercado - Efrain Hernandez (ep434, 477)
- Jackson Stenborg - Jaden Boylan (ep362)
- Jacob Keith Watson - Tom Holder (ep571)
- Jacob Kogan - Tripp Raines (ep275)
- Jacob Rosenbaum - Ethan Cohen (ep414)
- Jacob Saxton - Bouncer (ep533)
- Jacob Smith - Phillip Mahue (ep56)
- Jacob Wade - Local Guy #1 (ep498)
- Jacob Wallach - Kenny Taylor (ep284), PA (ep341)
- Jacob Ware - Mark James (ep405)
- Jacopo Rampini - Waiter (ep443)
- Jacqueline Levasseur - Victim (ep224)
- Jacqueline Torres - Nina Carson (ep395), Gloria Guzmán (ep505)
- Jadé Davis - Destiny Hall (ep476)
- Jaden Harmon - Dante Randall (ep305)
- Jaden Matthew Rodriguez - Gil Mancheno
- Jaden Myles Waldman - Toby Moore (ep555)
- Jadyn Tattoli - Lia Abraham (ep381)
- Jaelin Taylor - Black Teen #1 (ep472)
- Jaiden Smith - Tesso Carter (ep388)
- Jaime Fernandez - Dario (ep370)
- Jaime Spataro - Gay Club Goer (ep307)
- Jake Boyd - Wesley Grimes (ep315)
- Jake Choi - Ty Lee (ep335)
- Jake Goldberg - Adam Trembley (ep196)
- Jake Hart - Security Officer (ep433)
- Jake Hunter - Hotel Manager (ep334)
- Jake Katzman - Sam Avery (ep292), Jonah Allen (ep326)
- Jake Levy - Jonas (ep168)
- Jake Miller - Nicholas Olsen (ep248)
- Jake Mosser - Luke Delvecchio (ep121)
- Jake Robards - Assistant ME Cardillo (eps108, 118)
- Jaliyl Ali Lynn - Jamal Morales (ep27)
- Jamal Thomas - Legal Aid (ep464), Counselor Morgan Carter (ep476)
- Jamar Greene - CO #1 (ep388)
- James "J.H." Smith III - Jamal (ep264)
- James A. Stephens - Harvey Cohen (ep114)
- James Abrams - First Grader (ep99)
- James Andrew Walsh - Det. Manny D'Aquino (ep159)
- James Augustus Lee - Moto Dude #1 (ep410)
- James Beaman - Oscar (ep444)
- James Biberi - Vice Sergeant Edward Dericco (ep67), Narcotics Lieutenant (ep75), Narcotics Agent #1 (ep94), ESU Captain Bauer (ep145)
- James Ciccone - Peter O'Neil (ep357)
- James Coll - ESU #1 (ep178)
- James Coyle - Forensics Tech (ep4), Forensics Tech Asst. (ep15)
- James Cribbins - Tommy Burke (ep455)
- James D. Watson - Precinct Detective (ep549)
- James David Rich - Agent Four (ep562)
- James DeMarse - David Kessler (ep59), Commercial Director (ep108)
- James Duane Polk - Ruben (ep138)
- James Farley - Police Officer (ep331)
- James Flaherty - Man (ep58)
- James Harkness - Wayne Talbot (ep461)
- James Hindman - Principal Reichart (ep58)
- James Holloway - Uni Duncan (ep198)
- James Hosey - Sam (ep122)
- James Joseph O'Neil - Chris Hartford (ep79)
- James Lloyd Reynolds - Security Supervisor (ep239), Ethan Jackson (ep307)
- James Lurie - Kenneth Heints (ep94)
- James Michael Reilly - Advocate (ep247)
- James Miles - Addict (ep94)
- James Mount - Neil Dixon (ep426)
- James O'Toole - Henry Fanello (ep144)
- James P. Chery - Antifa Protester #1 (ep422)
- James Pravasilis - Sergeant John Grasso (ep571)
- James Riordan - Brett Landau (ep325)
- James Stahl - Stan (ep218)
- James Strauss - Bianca's Father (ep208)
- James T. Williams II - Uniform Officer Marvin Bryson (eps99-100)
- James Van Treuren - Teacher (ep116)
- James Villani - Bobby 'Money Man' Cruise (ep27)
- James Vincent Meredith - Officer Duncan (ep247)
- James Weber - C.O. Edwards (ep102)
- James Weston - Edwards (ep33)
- James Wilcox - Dock Arms Dealer (ep284)
- Jamie C. Ward - Jury Foreman (ep124)
- Jamie Effros - CSU Tech Henry Marks (eps404, 451)
- Jamie Gustis - Gourmet Shop Clerk (ep28)
- Jamie Hector - Doc (ep62)
- Jamie Lynn Concepcion - Uni Delgado
- Jamie Proctor - Goth Girl (ep110)
- Jaime Rodriguez - Crazy Jim (ep126)
- Jamie Sorrentini - Vincenza Agosto (ep70)
- Jamieson Rhyme - Bike Cop (ep117)
- Jamila Webb - College Girl (ep176)
- Jamillah Jones - Officer Hernandez (ep332)
- Jamilla M. Perry - Nashika Morris (ep47)
- Jammie Patton - Marva James (ep547)
- Jan Owen - Mrs. Rabinowitz (ep114)
- Jana Robbins - Emily Porter (ep62), Sean Darringer (ep165)
- Janae Kram - Lisa Downey (ep131)
- Jandra Dee - Tilda (ep386)
- Jane Anne Jensen - Suzette (ep267)
- Jane Beaird - Girl in Basement - U5 (ep358)
- Jane Brockman - Incensed Woman #3 (ep153)
- Jane Bruce - Jenny Abrams (ep445)
- Jane Dashow - Mary (ep245), Holly (ep298)
- Jane Fergus - Reporter, Newscaster (ep401)
- Jane Kim - Susie Yen (ep119)
- Jane Nichols - Mrs. Martinson (ep105)
- Janelle McDermoth - Aleah Brown (ep463)
- Janet Bushor - Juror #3 (ep75)
- Janice Hall - Female Shopper (ep539)
- Janice Theard - Female Uni (ep506)
- Janine Hartmann - Delia Miller (ep502)
- Jann Ellis - Board Member #1 (ep188), Regina Cole (ep457)
- Jannette Anton - Teresa Brown (ep564)
- January LaVoy - Megan (ep163)
- Jared Andrew Bybee - Desk Clerk (ep561)
- Jared Blank - Will (ep38)
- Jared Kemp - Teen #1 (ep330), Jeff (ep371)
- Jaren DiCroce - Matt Dodds (ep389)
- Jarett Smithwrick - G's Lawyer (ep502)
- Jarret Janako - Basketball Player (ep262)
- Jarrett Willis - Tony Storr (ep121)
- Jarrod Bates - Mixologist (ep565)
- Jasmin Tavarez - Angela Ocurro (ep220)
- Jasmine Carmichael - Yvette Jiminez (ep304)
- Jasmine Hope Bloch - Courtroom Gallery Member (ep194)
- Jasmine Lobe - Marla (ep136)
- Jason Abrams - Defense Attorney #3 (ep388)
- Jason Bentley Jones - Call Center #2 (ep447)
- Jason Boyle - Parent (ep292)
- Jason Cadieux - Brett Erickson (ep416)
- Jason Cottle - Tom Mesner (ep492)
- Jason Cruz - Freddy Perez (ep244)
- Jason Etter - Frat Boy #5 (ep204)
- Jason Field - Mark Krieger (ep20)
- Jason Forbach - Sam McKenzie (ep539)
- Jason Furlani - Fredericks (ep43)
- Jason Harris - Leo the Photographer (ep39)
- Jason Kaufman - Capt. Phil Saunders (ep410)
- Jason Liebman - Stuart Green (ep425)
- Jason Madera - Young Man (ep85)
- Jason Manuel Olazabal - Sascha Hart (ep144)
- Jason Marr - Dave (ep112)
- Jason Martin - Gordon Franks (ep539)
- Jason O'Connell - Jury Foreperson (ep199)
- Jason Pensky - Andy McCollum (ep65)
- Jason Pintar - Jeremy Smith (ep572)
- Jason Robert Moore - Jensen Delivery Man (ep197)
- Jason Schuchman - Paralegal (ep88), Dov Maxwell (ep505)
- Jason Sol - Bodega Owner (ep431)
- Jason Viarengo - Social Media Post Model (ep391), Beer Ad Model (ep396), Line Up Guy #1 (ep409), Dallas's Crew (ep456)
- Jason Wooten - John (ep173)
- Jay Armstrong Johnson - Paul (eps173, 255)
- Jay Devore - Frat Boy #2 (ep204), Meric (ep301)
- Jay McInerney - Himself (ep298)
- Jay Sullivan - Boy (ep205)
- Jay Zustra - Bouncer (ep541)
- Jayne Paterson - Mary Sachowski (ep229)
- Jayson Gladstone - State Trooper Levon Davis (ep281)
- Jayvon Smith - Punk #2 (ep126)
- Jazmyn Richardson - Janae (ep346)
- JD Taylor - Quentin Dreyfus (ep454)
- Jean Arbeiter - Woman (ep149)
- Jean Chung - Melody (ep369)
- Jean Goto - Neighbor #1 (ep430)
- Jean Lodescar Jr. - Driver (ep522)
- Jean-Patrick Simeon - Brother Peter (ep483)
- Jeanette Eng - Reporter #3 (ep457)
- Jeaniene Green - Regina Dodd (ep479)
- Jeanine Flynn - Bernadette Murphy (ep479)
- Jeanine Pirro - Herself (ep376)
- Jeanine Ramirez - News Anchor (ep382)
- Jeanne Lehman - Mrs. Weinberger (ep24)
- Jeanne Simpson - Katie (ep105)
- Jeannine Comeau - Attendant (ep7)
- Jeannine Kaspar - Woman (ep165)
- Jeannie Moffit - Protestor #2 (ep410)
- Jeb Kreager - Sergeant (ep272)
- Jeff Barry - Alec Quinn (ep555)
- Jeff Benson - Protester with Camera (ep99)
- Jeff Blumenkrantz - Mike Schwartz (ep81)
- Jeff Branson - Chris Lyons (ep24)
- Jeff Brooks - Diner Owner (ep135)
- Jeff Gurner - Dr. Burt Gleason (ep122)
- Jeff Mantel - Sergeant (ep247)
- Jeff O'Donnell - Jake Swenders (ep316)
- Jeff Panzarella - Detective Frankie Turano (ep424)
- Jeff Robins - Bartender Bill (ep39)
- Jeff Skowron - Jason Mullavy (ep104)
- Jeff Talbott - General Manager (ep86), Curtis Armstrong (ep307), Reverend (ep364)
- Jeff Woodman - Fitzpatrick (ep30)
- Jeff Zubernis - Boy #1 (ep46)
- Jefferson Breland - Adam Porter (ep162), Hotel Security Guard (ep243)
- Jefferson Slinkard - Moose (ep103), Alan (ep224)
- Jeffrey Bean - Wallis (ep17)
- Jeffrey Carlson - Justin Wexler (ep124)
- Jeffrey Doornbos - Roger Mason (ep141)
- Jeffrey M. Bender - Richard Shane (ep439)
- Jeffrey Mark Cusumano - Andy Burke (ep541)
- Jeffrey Schecter - Counselor Art Blumfeld
- Jelani Jeffries - Tad (ep122)
- Jen Albano - Alicia Brown (ep46)
- Jen Drohan - Female Jogger (ep32), Tara Burnett (ep86)
- Jen L. Burry - Detective Jess Mandel (ep536)
- Jen Sese - Forensic Sketch Artist (ep564)
- Jenelle Lynn Randall - Angela Franklin (ep156)
- Jenn Thompson - Mandy Mangum (ep57)
- Jenna Gavigan - Shannon Coyle (ep106)
- Jenna Rampage Rodriguez - Luisa Nunez (eps320, 329)
- Jenna Rose Simon - Little Girl (ep161)
- Jenna Wolfe - Herself
- Jenni Barber - Ally (ep155)
- Jennice Fuentes - Susan Trask (ep425)
- Jennifer Abrams - Nomi (ep135)
- Jennifer Apple - TARU Tech Jessica Lyons
- Jennifer Barnhart - Jesse/Sabrina (ep160), Detective Lorna Diamond (ep251)
- Jennifer Brito - Uni (ep429)
- Jennifer Dean - Mrs. Goshgarian (ep247)
- Jennifer Dorr White - Sharon Filmore (ep48), Passenger 1 (ep421)
- Jennifer Hall - Annette Fleming (ep24)
- Jennifer Laura Thompson - Aimee Slocum (ep60)
- Jennifer Lim - Miss Phillips (ep163)
- Jennifer McCabe - C.O. Leslie (ep198), Doc Guard Stevens (ep280)
- Jennifer Mckenzie - Amber Jones (ep445)
- Jennifer Onvie - Robin (ep294)
- Jennifer Piech - Poppy Conlon (ep107)
- Jennifer Prescott - Soccer Mom (ep122)
- Jennifer Riker - Renee Bassett (ep88)
- Jennifer Simard - Debra Jackson (ep201)
- Jennifer Smith - Dr. Nemarich (ep113)
- Jenny Anne Hochberg - Cassie (ep454)
- Jenny Ashman - Avery Smith (ep572)
- Jenny Fellner - Cindy Bellamy (ep116)
- Jenny Hickman - Missy (ep418)
- Jenny Maguire - Kimberly Gardner (ep88)
- Jenny Strassburg - Female Rider #1 (ep472)
- Jenny Wong - Ping Wu (ep118)
- Jeremiah Caleb - Lineup Man #5 (ep173)
- Jeremiah Craft - Teen #2 (ep330)
- Jeremy Bergman - Nicholas Stevens (ep1), Andy Lema (ep163)
- Jeremy Chu - Boy #1 (ep161)
- Jeremy Lanuti - Chase Madera (epp454)
- Jeremy Lawrence - Offender #3 (ep250)
- Jeremy Ray Borders - Defendant (ep229)
- Jeremy Rishe - Dr. Shea (ep288)
- Jeremy Russial - Counselor Robert Kluger
- Jeremy Schwartz - Russ (ep162)
- Jeremy Webb - Tech Ted Grable (ep81)
- Jermaine Hopkins - Store Clerk (ep47)
- Jermaine Rivers - Officer Nick Quarles (ep546)
- Jermel Howard - Entourage #1 (ep193), Deron (ep278)
- Jernard Burks - Russell Williams (ep45)
- Jerome Le Page - Paul Amis (ep41)
- Jerome McIntosh - Firefighter (ep314)
- Jerry Careccio - First Boy in Park (ep15)
- Jerry Clicquot - J.J. Austen (ep452)
- Jerry D. O'Donnell - Uniform Officer, Officer Tulia (ep21), Officer O'Brien (ep89)
- Jerry DiLeo - Police Officer, Reporter (ep391)
- Jerry Griffin - Brian (ep131)
- Jerry Kernion - Luis Ramos (ep493)
- Jerry Mayer - George (ep25)
- Jerry Rice - Himself (ep282)
- Jerry Walsh - Manager (ep40)
- Jervis L. Cole - Trainer (ep191)
- Jerzy Gwiazdowski - Ryan (ep258)
- Jess LeProtto - Johnny Mayhew (ep145)
- Jess Nahikian - Eva Johnson (ep497)
- Jesse Coleman - Grant Randolph (ep318)
- Jesse Dowdeswell - Chad (ep196)
- Jesse Gavin - Guest Speaker (ep156)
- Jesse Gold - Bishop Club Member #1 (ep509)
- Jesse J. Perez - Tech Carlisle (ep82)
- Jesse Lehman - Ray Sprague (ep525)
- Jesse Marchant - Trip Willis (ep119)
- Jesse Palmer - Don Lacey (ep141)
- Jesse Schoem - Motel Clerk (ep192)
- Jesse Schwartz - Jacob Nesbit (ep107)
- Jesse Shafer - Medic (ep40), Paramedic (ep49)
- Jessi Campbell - Officer Randa Lewis (ep166)
- Jessica Almasy - Ginger (ep185)
- Jessica Carillo - TARU Tech (ep554)
- Jessica Green - Trainer (ep226)
- Jessica Kuhne - Alexa (ep264)
- Jessica Lancaster - Sales Associate (ep62)
- Jessica Lindsey - Tina Meyer (ep246)
- Jessica Myhr - Mom (ep550)
- Jessica Noboa - Protester (ep394)
- Jessica Pimentel - Selma Garcia (ep142), Joanne Suarez (ep207)
- Jessica Sharples - Naomi (ep381)
- Jessica Tate - Jennifer Brown (ep175)
- Jessica Wong - Daniela Foster (ep535)
- Jessica Zinder - Alanis Grey (ep314)
- Jessie Allen Hitner - Tyler Camden (ep556)
- Jessie Barr - Yanina (ep365)
- Jill Abramovitz - Nicole Cooper (ep463)
- Jill Durso - Paramedic (ep428)
- Jill Marie Lawrence - Conrad (ep47)
- Jillian Louis - Charlotte Cooke (ep427)
- Jillian Rose - Attica Staines (ep452, 548)
- Jillian Stacom - Julia Burton (ep41)
- Jim Barry - Reporter #2 (ep13)
- Jim Chiros - Junkie #1 (ep126)
- Jim Coope - Landlord (ep211)
- Jim E. Chandler - Roy (ep494)
- Jim Forsha - Doctor (ep391)
- Jim Frangione - Richard Weiss (ep44)
- Jim Gushue - NJ State Trooper (ep158), Briggs (ep275)
- Jim Hendricks - Doorman (ep141)
- Jim Iorio - Ballistics Tech (ep27)
- Jim O'Hare - AUSA Mark Sullivan (ep465)
- Jim R. Coleman - Rico (ep121)
- Jim Weston - Dr. Weeman's Lawyer (ep16)
- Jimmie Galaites - Patient #3 (ep94)
- Jimmie James - Bartender (ep255)
- Jimmy Alotta - Boy #1 (ep222)
- Jimmy Smagula - EMT (ep87)
- JJ Wynder - Jahill (ep371)
- Jo Newman - Tracie (ep227)
- Jo Twiss - Nurse Roehrich (ep127), Leslie Clark (ep561)
- Joan Porter - Vera Hunter (ep429)
- Joan Rosenfels - Neighbor (ep106), Doris Combs (ep138), Arraignment Judge (ep282)
- Joan Wooters - Mrs. Boggs (ep56)
- Joana Vargas - Carmen (ep138)
- JoAnna Beckson - Angela Farrell (ep182)
- Joanna Carpenter - Counselor Emma Cartwright (ep567)
- Joanna Howard - Amber (ep280), Diane Douglas (ep405)
- Joanna Liao - Research Assistant (ep120)
- Joanna Lu - Tai Chi Instructor (ep214)
- Joanna Parson - Dr. Alexandra Levy (ep420)
- Joanna Wolff - Girl Scout (ep15)
- Joanne Baron - Counselor Diane Schwartz (eps327, 349)
- Joanne Bayes - Old Woman (ep17)
- Jodie Lynne McClintock - Nancy Ernst (ep349)
- Jodie Trappe - Donna Leonte (ep177)
- Jody Lee Bradley - Reporter (ep359)
- Joe Anania - Court Clerk (eps87, 113)
- Joe Bacino - Detective Dalton (ep35)
- Joe Boccia Jr. - Intelligence Tech Eric Alfaro (ep571)
- Joe Cassidy - Chief Jordan Wells (ep557)
- Joe Coots - Teammate #2 (ep199)
- Joe Costa - Warren Johnston (ep49)
- Joe Diomede - Victor (ep413)
- Joe Discher - Court Officer (ep484)
- Joe Gately - Detention Officer (ep240)
- Joe Gonzalez - Matt Stein (ep32), OTB Teller (ep48)
- Joe Hansard - Kevin Collins (ep401)
- Joe Lanza - Phil Fletcher (ep247)
- Joe Melendes - Reporter, Court Clerk (ep200), Man in Crowd (ep251)
- Joe Minchik - Corey (ep479)
- Joe Napoleone - Luigi (ep141)
- Joe Novellino - Security Guard #1 (ep210)
- Joe O'Connor - Officer Denis O'Shea (ep488)
- Joe Pacheco - Earl Zito (ep35)
- Joe Passaro - Night Manager (ep67), Supervisor (ep220), Gary Dumont (ep242)
- Joe Pentangelo - Sammy (ep13), Mounted Uniform Officer (ep112)
- Joe Rosario - Bus Driver (ep85)
- Joe Wissler - Jury Foreman (ep234)
- Joel Bernard - Lounge Lizard (ep240)
- Joel Brady - Officer Jimmy Nolan
- Joel Haberli - Bukowski (ep525)
- Joel Rooks - Grandfather (ep6), Judge Rothman (ep94)
- Joey "Coco" Diaz - Elijah Coney (ep112), Al (ep537)
- Joey Curtis-Green - Harry Lonegan (ep426)
- Joey Mintz - Man Two (ep392)
- Joey Parsons - Lana (ep116)
- Joey Pittorino - Logan Freed (ep563)
- Joey Shaw - Harry Kent (ep513)
- Johanna Tolentino - Ximena (ep441)
- John A. McGinty - Policeman #1 (ep23), Uniform #2 (ep43)
- John Ahlin - Pat Linsky (ep108), Detective Ardell (ep191)
- John Alston - Reporter #2 (ep190)
- John Bermudez - Andrew Rogers (ep452)
- John Bianco - Victor Klaussen (ep45), Michael Solano (ep209)
- John Braden - Mr. Lane (ep130)
- John Brodsky - Scott Ramsey (ep571)
- John Cramer - Mike Catalano (ep352)
- John D'Leo - Drew Royce (ep181)
- John Deyle - Mel Davidson (ep264)
- John Di Benedetto - Tony (ep92), Maintenance Man (ep249)
- John DiGiorgio - Restaurant Patron (ep436)
- John Douglas Thompson - E.R. Doctor (ep68)
- John E. Mack - Firefighter #2 (ep84), Air Marshall (ep421)
- John Elsen - Policeman #1 (ep2), Weatherbee (ep5)
- John Emmanuel - Spider (ep267)
- John Finnerty - UNI #2 (ep393)
- John Fiske - Pedophile #1 (ep17)
- John Francis McNamara - Bartender (ep206)
- John Goodlow - Jury Foreperson (ep540)
- John Hartmann - Clerk, Clerk #2 (ep29), Arraignment Clerk (ep53)
- John Henry Cox - Trial Judge Gregory Trenton (eps187, 241)
- John Henry Redwood - Felix (ep47), Judge Volpe (ep71)
- John Herrera - Consul Duarte Farias (ep142)
- John Hillner - Lee Markham (ep550)
- John Howard Swain - Dean of Students (ep191)
- John Keating - Sassoon (ep253)
- John Kinsella - Juror #3 (ep337)
- John Knox - Tobias (ep49), Henry (ep72), Warden Fergus (ep92), Clerk (ep123)
- John LaGioia - Bishop (ep171)
- John Lamar Rich - Kyle Hart (ep283)
- John Lara - Manuel "Matisse" Rivera (ep518)
- John Lederer - Man #2 (ep202)
- John Leonard Thompson - Bob Barnes (ep348)
- John Leone - Randy Taylor (ep63)
- John-Luke Montias - Martin Wexler (ep48)
- John Mahanna - Harrison Buckley (ep433)
- John Manzari - CSU (ep520)
- John Maria Gutierrez - Chili Chacon (ep482)
- John Mitchell - Court Officer (ep348)
- John Mondin - Evidence Officer (ep336)
- John O'Creagh - Sheriff Bailey (ep162)
- John Ottavino - Burt Ferris (ep47)
- John Pallotta - Off Set Coach (eps277, 400)
- John Palumbo - Luccio Ricci (ep175)
- John-Patrick Driscoll - Allen Clyde (ep302)
- John-Peter Cruz - Eddie Soto (ep564)
- John Plumpis - Doctor #3 (ep28), Wireless Technician (ep54)
- John Rafael Peralta - Hiphop (ep14)
- John Randolph Jones - Security Chief (ep46)
- John Raymond Barker - Karl Patton (ep446)
- John Robert Cruz - Courtroom Spectator (ep143)
- John Roney - Death Row Guard (ep58)
- John Rue - Desk Sgt. Ludlow (ep180), Truck Guy (ep248)
- John Serge - Bartender (ep275)
- John Sierros - Michael Sherman (ep232)
- John Skelley - Jeffrey Manning (ep413)
- John Solo - Uni #1 (ep264), Brad Hayes (ep290)
- John Sousa - Lenny (ep333)
- John Sutherland - Danny Morrison (ep161)
- John Thrall Bush - Tourist (ep18)
- John Tillotson - Locker Guy (ep137)
- John W. Lawson - Passenger #2 (ep241)
- John Windsor-Cunningham - Dennis Gilcrest (ep266)
- John Wojda - Don Keefe (ep226)
- Johnathan F. McClain - Isaac Yarbrough (ep37)
- Johnnie Mae - Latifah (eps130, 142)
- Johnny Gonzales - Orlando Perez (ep451)
- Johnny Hopkins - Tony Ramirez (ep194)
- Johnny Michaels - Dancer #1 (ep461)
- Johnny Pruitt - Andrew Pennington (ep79)
- Johnny Rivera - Rigo Heredio (ep332), Felipe Heredio (eps388-389)
- Johnny Sanchez - Marcos Arias (ep472)
- Johnny Wu - Officer Mills (eps327, 331)
- Joilet F. Harris - School Cop (ep196)
- Jolan Boockvor - Felice (ep186)
- Jolie Peters - Molly Stratton (ep96)
- Jomo Morris - Sammy (ep27)
- Jon Booker - Henry (ep522)
- Jon Budinoff - Tracy Monroe (ep166)
- Jon Cioffi - Frat Party Guy (ep301)
- Jon Conver - Mark (ep175)
- Jon Dolton - Desk Clerk #2 (ep68)
- Jon Freda - Lawyer (ep280), Public Defender (ep305)
- Jon Krupp - Walt (ep41)
- Jon Masorti - FBI Agent (ep162)
- Jon Michael Martin - ESU Tech (ep559)
- Jon Necaj - HS Student (ep435)
- Jon Shaver - Randy Hill (ep420)
- Jonas Cohen - Stephen Kaplan (ep457)
- Jonas Wadler - Jordan (ep87)
- Jonathan Bock - Counselor Jason Gruber (ep386)
- Jonathan C. Kaplan - Law Secretary (ep155), Daniel Stegman (ep240), Sgt. Richie Russo (ep306)
- Jonathan Castro - Reception Nurse (ep428)
- Jonathan Cohn - Dr. Anthony Castellano (ep288)
- Jonathan Fielding - Father Edwin Mayberry (ep454)
- Jonathan Fried - Angry Father (ep15), Eric Carlton (ep265)
- Jonathan Holtzman - Rick Anderson (ep489)
- Jonathan Kells Phillips - Ronnie Cavelle (ep177)
- Jonathan Marballi - Officer Tommy Ryan (ep346)
- Jonathan Marimow - Jerry (ep406)
- Jonathan Miles - ICE Agent #1 (ep240)
- Jonathan Rayson - James Ricord (ep432)
- Jonathan Schenk - Passenger 2 (ep421)
- Jonathan Stewart - Jury Foreperson (ep240)
- Jonathan Strauss - Producer (ep348)
- Jonathon Ruckman - Sully (ep424)
- Jones Miller - Mrs. Connor (ep387)
- Joniece Abbott-Pratt - Latanya Franks (ep388)
- Jordan Evans - Lisa Ross (ep207)
- Jordan Hunter - Grace (ep155)
- Jordan Simmons - Sasha's Mom (ep259)
- Jorge Luna - Chase McConnell (ep435)
- Jorge Sanchez Diaz - Luis Martinez (ep566)
- Jose Aybar - Wild Yak #3 (ep316)
- Jose Febus - Angel Rocha (ep564)
- Jose Pablo Cantillo - Wilberto "Willie" Angel (ep79)
- José Rabelo - Hispanic Man (ep14)
- Joselin Reyes - Paramedic Martinez, EMT
- Joseph A. DiPietro - Parole Board Member (ep308)
- Joseph A. Halsey - Uniform Officer #1 (ep134), Uniform Officer Wood (ep143), Uniform Officer (eps147, 215), Uni #1, Uni (eps260, 276)
- Joseph Adams - Ray Campbell (ep60)
- Joseph Cannon - Arlo James (ep498)
- Joseph Chocallo - Juror Montana (ep297)
- Joseph Conti - Frat Boy #1 (ep204)
- Joseph DiGrazia - Deacon (ep177)
- Joseph E. Murray - Paramedic Olson
- Joseph Edward - Jonathan's Father (ep21)
- Joseph Edward Taylor - Jury Foreman (ep119), Aide (ep171)
- Joseph Franquinha - Teen One (ep38)
- Joseph Gamble - Reporter (ep320), Detective (ep321)
- Joseph Jamrog - Detective Pete (ep9)
- Joseph Kamal - Tony Nasreddin (ep130)
- Joseph LaRocca - Uniform Sergeant (ep117)
- Joseph Maniscalco - Courtroom Press (ep297)
- Joseph Masi - Tommy Bandolce (ep306)
- Joseph Moffa - Frankie (ep138)
- Joseph Oliveira - Detective Torres (ep184)
- Joseph Ricci - Kevin Banks (ep179)
- Joseph Sernio - Supervisor (ep546)
- Joseph Tudisco - Animal Control Agent (ep209)
- Joseph Vincent Gay - Reynolds (ep41), Uni Walker (ep190)
- Josephine Delaloye - Josie Conzo (ep556)
- Josephine Huang - Heidi (ep453)
- Josh Alvarez - Waiter (ep555)
- Josh Banks - Peter Brown (ep400)
- Josh Clayton - Dan Duebler (ep191)
- Josh Daniels - ESU Officer #2 (ep357)
- Josh Elliott Pickel - Student (ep365)
- Josh Marcantel - EMT (ep252), Matt Sheridan (ep370)
- Josh Pesin - John Dunleavy (ep307)
- Josh Prince - Heavy Hitter #2 (ep33)
- Josh Rhett Noble - Bobby Johnson (ep428)
- Josh Saviano - Don Taft
- Josh Tower - Vijay (ep119), Alan Wellbeck (ep437)
- Joshua Annex - James Assad (ep104)
- Joshua Bess - Dylan Reed (ep571)
- Joshua Boone - Willie (ep322)
- Joshua David Robinson - Daniel Hobbs (ep563)
- Joshua David Scarlett - Keyshawn (ep438)
- Joshua Harto - Cell Technician (ep40)
- Joshua Morgan - Seth Thomas (ep461)
- Joshua Pagan - Tom Higgins (ep416)
- Joshua Page - Shane Newsome (ep232)
- Joshua Rivera - Darryl (ep322), Wilfredo Diaz (ep332)
- Joshua Warr - GQ (ep350)
- Josiah Early - Peter Kligman (ep89), Waiter (ep113)
- Josiah Rivera - Joseph (ep564)
- Jowin Marie Batoon - Kylee (ep414)
- Joy Lynn Jacobs - Staten Island Judge (ep538)
- Joy Lynn Pringle - Chloe Harrington (ep362)
- Joy Sudduth - Martha (ep440)
- Joy Suprano - Rita (ep228)
- Joyce Curtis - Court Clerk (ep68)
- Joyce Lynn O'Connor - Sharon Caskey (ep385)
- Joyia D. Bradley - Jury Forewoman (ep548)
- Juan Carlos Diaz - Ari (ep454)
- Juan Carlos Infante - Ricardo Valenzuela (ep244), Efraim Hernandez (ep277)
- Juan Javier Cardenas - Jorge Vargas (ep244)
- Juan Luis Acevedo - Vincent Addams (ep244)
- Juan Veza - Cabot's Junior ADA (ep273)
- Judi Edwards - Bus Driver (ep112)
- Judith Lightfoot Clarke - Doctor (ep241)
- Judy Del Giudice - Judge (ep1), Trial Judge Elizabeth Masullo (ep4), Judge Corwin (ep82)
- Judy Frank - Winnie Varella (ep11)
- Judy Nadel - Student (ep365)
- Julia Aku - Consulate General Aleksandra Chirkov (ep544)
- Julia Barnett - Reporter #1 (ep52), Sheila (ep62)
- Julia Barrett-Mitchell - Debra (ep264)
- Julia Blanchard - Carley (ep522)
- Julia Bray - Holly Dimeo (ep261)
- Julia Coffey - Syracuse Uni (ep368)
- Julia Garrison - Mall Patron (ep419)
- Julia Levy - Krav Maga Student (eps320-321)
- Julia Mueller - Ann Brice (ep31)
- Julia K. Murney - Waitress (ep2)
- Julia Kelly - Jennifer Catalano (ep352)
- Julia Knight - Emily Johannsen (ep203)
- Julia Pace Mitchell - Bank Teller (ep152)
- Julia Ryan - Virginia Wise (ep531)
- Julia Udine - Erica (ep315)
- Julia Verón - Woman One (ep392)
- Julian Alexander - ADA Joe Cooper (ep513)
- Julian Caiazzo - Evan, Age 8 (ep21)
- Julian Rozzell - Jerry (ep318)
- Juliana Davies - Emma Buckley (eps433-434)
- Julianna Hartley - Jackie Solomon (ep188)
- Julie Craig - Emily Keefe (ep226)
- Julie Fain Lawrence - Elise (ep107)
- Julie Garnye - Jury Foreperson (ep562)
- Julie Lee - Girl #1 (ep437)
- Julie Lund - Kimber Faulk (ep129)
- Julie Megan Smith - Ani (ep511)
- Julie Thaxter-Gourlay - Uniform Cop #1 (ep60)
- Juliet Brett - Elsa Lychkoff (ep214)
- Juliet Pritner - Officer Karen Gongola (ep69), Officer Bailey (eps82, 90), Marissa Rossi (ep357)
- Juliette Dudnik - Delia (ep50)
- Julio C. Peña - Delivery Guy (ep284), Aide #1 (ep325)
- Julyan Horne - Jayden (ep431)
- Julyza Commodore - Miriam Burdett (ep219)
- June Ballinger - Betty Morgan (ep528)
- Juney Smith - Stanley Korva (ep392)
- Junior Mendez - Freddy (ep335)
- Jurian Hughes - Krista Bertram (ep67)
- Justin Ahdoot - Raj Garg (ep406)
- Justin Aponte - Benny (ep191)
- Justin Ariola - Super (ep534)
- Justin Genna - Edward Jenkins (ep475)
- Justin James Boykin - State Trooper Jonah Nelson (ep557)
- Justin Jones - Devon Tiswell (ep274)
- Justin Kruger - Chad Smith (ep334)
- Justin Matthew Sargent - Mike (ep433)
- Justin Nelson - Restaurant Kid (ep381)
- Justin Rodriguez - Bernardo Ruiz (ep463)
- Justin Schaefers - Donny (ep144)
- Justin Swain - Camera Guy (ep154)
- Justine Boyriven - Samantha Traber (ep125)
- Justine Ezarik - A.J. Dunne (ep231)
- Justyn T. Henry - Kid #1 (ep456)
- K.C. Hughes - Tina (ep231)
- Kabe Park - Michael Kim (ep415)
- Kaci Tansey - Mandy (ep440)
- Kahshanna Evans - Vanessa Hiltz (ep47)
- Kaitlin Mesh - Paisley Ashford (ep429)
- Kaitlyn Bausch - Maude Peterson (ep346)
- Kaitlyn Clare - Cindy (ep396)
- Kaitlyn Davis - Girl #3 (ep222)
- Kal Parekh - Doctor (ep322)
- Kaleo Griffith - Uniform Officer #2 (ep124)
- Kamal Marayati - Patel (ep18), Ahmal (ep19)
- Kandiss Edmundson - Guest #2 (ep176)
- Kane Brown - Lena Carerra (ep431)
- Kaneza Schaal - Ilana (ep324)
- Kapil Bawa - Hanif Prasad (ep130), Diner Owner #3 (ep188), Hotel GM (ep273), Raj Kumar (ep528)
- Kareem Savinon - Mario Sanchez (ep243), Turrentine (ep354)
- Karen Christie-Ward - Sister Ida
- Karen Joy Mobley - Secretary (ep71)
- Karen Shallo - Judge Shechtel (ep87), Paula Deeks (ep188), Rose Matthews (ep303)
- Karen Trott - Brenda Nix (ep86)
- Karen Walsh - Cynthia (ep193)
- Kari Swenson Riely - Sally (ep233)
- Karl Jacob - Nate (ep348)
- Karl Kenzler - Father Denis, Sam Hamill (ep317)
- Karl Kopczynski - Man #1 (ep563)
- Karl Miller - Hans Erhard (ep343)
- Kasey Russell - Lucy (ep263)
- Kasey Walker - Sexy Blonde (ep435)
- Kat Donachie - TARU Tech (eps560-561)
- Kat Gonzalez - EMT (eps479, 489)
- Kat Nejat - Audrina Sanchez (ep243)
- Kate Avallone - Stacey Sullivan (ep500)
- Kate Elizabeth Young - Melora (eps372, 376)
- Kate Goehring - Dr. Sally Ivers (ep84)
- Kate Grimes - Attorney Janet Delgado (ep407), Claudia Parker (ep505)
- Kate Hampton - Younger Quaker (ep12), Mrs. Fletcher (ep141)
- Kate Hess - Secretary (ep234)
- Kate Levy - Cynthia Albers (ep327)
- Kate MacCluggage - Colleen Dole (ep362)
- Kate Maloy - Lakira's Mother (ep478)
- Kate Middleton - Woman #1 (ep84)
- Kate Rogal - Katrine Kearns (ep301)
- Kate Russell - Diana (ep173)
- Kate Simses - Penny (ep235)
- Kate Weiman - Delores (ep151)
- Katelyn Rapp - Sarah (ep268)
- Katherine Cunningham-Eves - Mother (ep78)
- Katherine Kine - Juror (ep336)
- Katherine McNamara - Jasmine (ep263)
- Katherine Pecevich - Emergency Room Doctor (ep103), Female German Tourist (ep369)
- Katherine Puma - Virginia Cuskey (ep182)
- Katherine Terrill - Receptionist (ep174), Supporter #1 (ep234)
- Katherine Wallach - Dot Sommers (ep556)
- Kathleen Choe - Counselor Julie Kang (ep461)
- Kathleen DeFouw - Jury Forewoman (ep98)
- Kathleen Goldpaugh - Sister Kay (ep62)
- Kathleen Lancaster - Sandy Klein (ep99)
- Kathleen M. Darcy - Jury Foreperson (ep568)
- Kathleen McElfresh - Vera (ep270)
- Kathleen O'Neill - Mary Stanger (ep309)
- Kathleen Tipton - Jordana Weitz (ep187)
- Kathrien Ahn - Student #1 (ep106)
- Kathrine Roberts - Lily Longleat (ep98)
- Kathryn Barnhardt - Ellen Sazelin (ep266)
- Kathryn Boswell - Mavis Halpin (ep507)
- Kathryn Faughnan - Violet Knight (ep163)
- Kathryn Markey - Ellen Kalreiss (ep301)
- Kathy Brier - Charlotte Jones (ep270)
- Kati Sharp - Val (ep393)
- Katie Bowden - Danna Simpson (ep155)
- Katie Chonacas - Misty Day (ep301)
- Katie Claire McGrath - Sophie (ep373)
- Katie Condidorio - Kayla Stephens (ep163)
- Katie Couric - Herself (ep337)
- Katie Flahive - Alicia Sandow (ep285)
- Katie Hartke - Karen Glover (ep444)
- Katie Hayek - Leah Simms (ep347)
- Katie Housley - Jane Emery (ep551)
- Katie McCarty - Kira (ep394)
- Katie McGee - Reporter
- Katie Nisa - Female Patient (ep541)
- Katie Walder - Carey Thorne (ep56)
- Katja Gerz - Tilde (ep319)
- Katori Hall - Woman #2 (ep147)
- Katy Grenfell - Emma Wilkinson (ep412)
- Katy Finn - Kim (ep192)
- Katy Grenfell - BJ (ep4), Mrs. Lynde (ep184)
- Katya Stepanov - Ingrid (ep433)
- Kayciblu Wright - Girl #2 (ep437)
- Kayla Cruz - Veneshia (ep456)
- Kayla Diaz - Nancy (ep417)
- Kaylin Iannone - Tina (ep268)
- Kayte Dzime-Assison - Kayte (ep105)
- Kazy Tauginas - Corrections Officer #3 (ep380)
- Kedren A. Spencer - Nurse #1 (ep462)
- Keenan Shimizu - Grocer (ep2)
- Keesha Sharp - Charlene (ep42)
- Keira Naughton - Sarah (ep77)
- Keisha Alfred - Reporter
- Keith Baker - Oswald (ep220)
- Keith Barber - Darren Tolson (ep182)
- Keith Buxton - Tik Tok Kid (ep499)
- Keith Contreras - Uni (eps479, 493)
- Keith Jamal Downing - Joseph Eglee (ep121), Marcus (ep274)
- Keith Reddin - Lab Technician (ep71)
- Keith Siglinger - Christopher Rawlings (ep145)
- Keith Tisdell - Ballistics Tech (ep67)
- Keith Webb - Paparazzi (ep311)
- Kejvi Rapaj - Student (ep401)
- Kellee Stewart - Neva (ep100)
- Kelley Fahey - Nurse (ep65)
- Kelley Jackson Garcia - Hannah (ep270)
- Kelli Flynn - Cafe Customer (ep292)
- Kelly Anne Burns - Holly Mesner (ep492)
- Kelly Diegnan - Inmate #1 (ep198)
- Kelly Evans - Reporter (ep357)
- Kelly Felthous - Cyndi (ep419)
- Kelly Grago - Uni (ep569)
- Kelly Kirklyn - Doctor (ep71), ER Doctor (ep78), Angela Myers (ep241), Lawyer (ep302)
- Kelly Klein - Vivian Stevens (ep412)
- Kelly Kunkel - Daniela (ep222)
- Kelly McAndrew - Deputy Trudi Minehart (ep167)
- Kelly McCormick - Alexandra Stevens (ep500)
- Kelly Spitko - Vivian (ep151), Francine (ep242), Darcy (ep280)
- Kellyn Lindsay - Lizzie Harmon (ep264)
- Kelvin McGrue - Raymond Green PI (ep419)
- Ken Forman - Larry Delay (ep100), Corrections Officer (ep168)
- Ken Garito - Uniform #1 (ep11)
- Ken Gregory - Fredo Vasquez (ep564)
- Ken Land - Bob (ep9)
- Ken Schwarz - Juror #2 (ep202), Counselor Lucas (ep312)
- Ken Straus - General Manager (ep412)
- Kendall "History" Hinds - Antawn (ep278)
- Kendra Farn - Dateline Reporter (ep427), Special News Anchor (ep436)
- Kendra Jain - Teenage Girl (ep275)
- Kendrick Reinsch - Twenty-Something Guy (ep304)
- Kendyl Ito - Eager Student #1 (ep522)
- Kene Holliday - Coach Veneziano (ep143)
- Kennebrew Taylor - Female Fan (ep519)
- Kenneth De Abrew - Omar Aziz (ep564)
- Kenneth Simmons - Narcotics Officer #1 (ep137)
- Kennley Noble - Homeless Man (ep28)
- Keno Rider - Dr. Klein (ep80)
- Kent Burnham - Number One (ep238)
- Kent Cassella - Detective Palmieri, Edmond Love (ep38), Westchester Uniform Officer (eps108, 120), ND Detective (ep126), Uniform Officer #2 (ep128), Man #1 (ep151), Hazmat Cop (ep174), Uniformed Cop (ep204), Uni (ep221), Professor (ep233), Detective (eps275, 280), Jury Foreman (ep313)
- Kent Jackman - Homeless Man (ep282)
- Keola Simpson - Male I.O. (ep327)
- Keona Welch - Rebecca (ep257)
- Keri Setaro - Shelly (ep30), Kristy Shutt (ep167)
- Kerie Edmeads - Basketball Player #2 (ep126)
- Kerisse Hutchinson - Lashena Reynolds (ep189)
- Kerry Warren - Nurse (ep474)
- Kes Kwansa - Kabral (ep43)
- Keskhemnu - Detective Halligan (ep8)
- Kevin Campbell - Charles Eno (ep76)
- Kevin Carolan - Officer Farlow (ep48), Paul (ep224)
- Kevin Corstange - Walter (ep71)
- Kevin Cutts - Officer Louie Velchik (ep188)
- Kevin Del Aguila - Desmond (ep103)
- Kevin Earley - Security Man Tony (ep239)
- Kevin Elden - Policeman (ep38)
- Kevin Hagan - US Marshal Depweg (ep102)
- Kevin Jiggetts - Officer Green
- Kevin Kevin - Crispy (ep540)
- Kevin Kolack - Paramedic (eps162-163), EMT Butler (ep192)
- Kevin Ligon - Charles (ep120)
- Kevin Medina - Cadet (ep363)
- Kevin Merrill-Wilson - Uniform Officer #2 (ep134)
- Kevin Nagle - Joey Bosco (ep126)
- Kevin Pinassi - Vance Dennis (ep126)
- Kevin Prowse - Jesus (ep279), ESU Sergeant (ep287)
- Kevin R. Free - Western Union Agent (ep158)
- Kevin Rodriguez - EMT (ep490)
- Kevin T. Collins - Counselor George Andrews (ep567)
- Kevin Thoms - Frank Pinsky (ep521)
- Kevin Thomas Conroy - Male Jogger (ep32)
- Kevin Townley - Clarence (ep272)
- Keziah John-Paul - Mavis (ep441)
- Khadija Griffith - Martha (ep416)
- Khaleel Carter - Marc (ep169)
- Khemali Murray - Rhonda Vanner (ep168)
- Kia Joy Goodwin - Shari (ep37)
- Kiley Liddell - Ruby Mesner (ep314)
- Kim Berrios Lin - Danielle Thomas (ep529)
- Kim Cea - Angry Woman (ep19), Strip Club Manager (ep62)
- Kim Maresca - Realtor (ep522), Darlene Quinlan (eps537-538)
- Kim Page - Jury Forewoman (ep182)
- Kim Taggart - Inez (ep130)
- Kim Winter Mako - Rachel Boyd (ep545)
- Kim Wuan - Tisa Chee (ep473)
- Kimberlee Murray - Dancer #3 (ep461)
- Kimberly Hughes - Amelia's Assistant (ep53)
- Kimberly Ross - Sarah O'Malley (ep108)
- Kimberly Stern - Grace's Mom (ep326)
- Kimesia Hartz - Allison (ep173)
- Kimiko Glenn - Lily Deng (ep342)
- Kinga Piersiak - Russian Bride (ep279)
- Kingsley Leggs - Levander (ep195)
- Kirby Mitchell - Suspect Three (ep25)
- Kirby Ward - Brad Weber's Lawyer (ep16)
- Kittson O'Neill - Vivian Winterburn (ep426)
- Kris Eivers - Gary Cook (ep401)
- Kirsten Sahs - Lab Tech (eps22, 24), Lab Tech Young (ep36)
- Kristin Rohde - Judge Angela Corcoran (ep280)
- Kristin Stewart Chase - Jessica (ep250)
- Kit Flanagan - Headmistress (ep110)
- Kitty Mei-Mei Chen - Mrs. Hao (ep173)
- Klea Blackhurst - Woman (ep158)
- Kobe Reverditto - Vendor (ep244)
- Kobie Powell - Clerk (ep101)
- Kody Batchelor - Teenager #1 (ep160)
- Kofi Boakye - Obeng (ep43)
- Kola Ogundiran - Dishwasher (Nathaniel) (ep219)
- Kris Eivers - Gus Yoder (ep66), Barry Cole (ep164), Lawrence Jasinski (ep233)
- Kris Kling - Spencer Conlon (ep225)
- Krista Marie Bonura - Wendy Campbell (ep35)
- Kristen Parker - Clerk (ep203)
- Kristen Rozanski - Lisa Deering (ep204)
- Kristen Schaal - Abby (ep103)
- Kristen Solis - Maria (ep406)
- Kristin Marks - Woman (ep49)
- Kristin Rohde - Queens Detective Becker (ep37)
- Kristina Alexandra Makarian - Dominique Moreau (ep263)
- Kristy Cates - Dr. Shannon Darcy (ep567)
- Krystian Bester - ESU Officer (ep551)
- Kurt Csolak - Man #1 (ep558)
- Kurt Uy - Todd (ep453), George Kenney (ep562)
- Kwon Yong Jin - Agent Two (ep562)
- Kyanna Simone Simpson - Laura (ep366)
- Kyle Bares - Richard Antrim (ep178)
- Kyle Decker - Tate Brightman (ep438)
- Kyle Fox Douglas - Rhys (ep466)
- Kyle Kankonde - Officer Terry Moore (ep562)
- Kyle Merker - Counselor Beck Byrd (eps526, 572)
- Kyle Nunn - Coast Guard Officer (ep327)
- Kyle Sutton - Toby Burke (ep314)
- Kylie McVey - Sophie Harris (ep371)
- Kylie Zion - Student #2 (ep552)
- Kym Gomes - Lucia Santiago (ep518)
- Kymbali Craig - Dorothy Hall (ep431)
- Kyndra Reevey - Tanya (ep47)
- Kyra Tantao - Nina Rodriguez (ep489)
- L. Anna Lenz - Trick-or-Treater (ep253)
- L. Trey Wilson - Bruce (ep45)
- L'ogan J'ones - Damon Franklin (ep529)
- La Donna Mabry - Martha Shelby (ep51)
- Lacretta Nicole - Ronnie Pettus (ep291)
- Lady Gold Nnooram - Choir Member #6 (ep193)
- Lailee Clemons - Foreperson (ep418)
- Laiona Michelle - Gate Guard (ep380)
- Lair Torrent - Officer Cabrera (ep67)
- Lakisha May - Tiana Raynes (ep345)
- Lamar Richardson - Daryl Anderson (ep566)
- Lamont Clark - Garage Attendant (ep163)
- Lamont J. Hill - State Trooper Lee Burnside (ep557)
- Lana Schupbach - Precinct Captain (ep542)
- Lana Young - Mrs. Drayson (ep417)
- LaNeah "Starshell" Menzies - Joi (ep311)
- Lanette Ware - Sheena Reid (ep11)
- Larisa Bond - Young Woman #4 (ep283)
- Larry Block - Lonnie (ep45)
- Larry Brustofski - Businessman (ep62), John (ep82)
- Larry Bull - John Townshend (ep383)
- Larry Cahn - Don Boquist (ep40), Professor Schreiber (ep89), Mr. Summerbee (ep108)
- Larry Fleischman - Steve Krauss (ep107)
- Larry Mitchell - Book Seller (ep45)
- Larry Nuñez - Diego Ramirez (eps344, 431)
- Larry Sharp - Ryan Lambert (ep216)
- Lars Engstrom - Campus Cop (ep422)
- Lars Gerhard - Orlov (ep497)
- LaRue Stanley - Patient #2 (ep94)
- Lashonza Featherston - Arielle (ep522)
- Lastarza Featherston - Arwen (ep522)
- Latarsha Rose - Laurie Schneider (ep82)
- Latifah Johnson - Leslie (ep371)
- Latisha Harrison - CSU Cop (ep560)
- LaTonya Borsay - Marianne Weston (ep33)
- Latoya Edwards - Denaya (ep370)
- Latrisha Talley - Nurse (ep492)
- Laura Anderson - Kayla (ep211)
- Laura Chaneski - Nurse (ep330)
- Laura E. Johnston - Court Reporter (ep115)
- Laura Gourdine - Lookie-Loo (ep451)
- Laura Guzman - Helen (ep455)
- Laura Hetherington - Nancy Moon (ep479)
- Laura Hughes - Hannah Cooper (ep58)
- Laura Jean - ASP Teen (ep231)
- Laura Lamberti - Alessandra Barassi (ep455)
- Laura Lehman - Polly Kester (ep107)
- Laura Marie Duncan - Carol Porter (ep59)
- Laura Piccoli - Sofie Nowak (ep385)
- Laura Pruden - Sandra Butler (ep281)
- Laura Regan - Denise (ep23)
- Laura Sametz - Simone Buchman (ep123)
- Laurel Casillo - Hannah Kincaid (ep550)
- Lauren Ashley Carter - Lisa Banks (ep265)
- Lauren Biazzo - Detective Marina Cruz (eps472, 474)
- Lauren Donahue - Karen Karr (ep413)
- Lauren Elder - Mrs. Dugan (ep365)
- Lauren Fortgang - Tina Jones (ep244)
- Lauren Hooper - Woman Two (ep392), Mary Carmichael (ep447)
- Lauren Kressel - Student #2 (ep23)
- Lauren Marcus - Samantha Jones (ep552)
- Lauren Mufson - Diane (ep48)
- Lauren Nicole Toub - Lori (ep159)
- Lauren Noble - Carmen
- Lauren Sharpe - Stacy Gardner (ep284)
- Lauren Stamile - Sarah (ep5)
- Lauren Yaffe - Gala Guest (ep452), Bar Patron (ep457)
- Laurie Dawn - Clonie Blake (ep182)
- Laurie J. Williams - Laura Pfeiffer (ep78)
- Laurine Towler - Melissa Braxton (eps302, 315)
- Laverne Cox - Candace (ep199)
- Lavette Gleis - Woman with Baby (ep152)
- Law Mason - Court Officer (ep467)
- Lawrence Arancio - Doctor Keppler (ep217)
- Lawrence Ballard - Brett Smith (ep202), Dr. Leon Bailey (ep415)
- Lawrence Bingham - Lineup Man #2 (ep173)
- Lawrence Clayton - Matt Wyatt (ep419)
- Lawrence Nathanson - Jimmy the Super (ep34)
- Lawrence Robinson - Basketball Player (ep291)
- Lawrence Roman - Retired Basketball Player (ep313)
- Lawrence Winslow - Court Clerk (ep168)
- Lawrence Woshner - Doctor Sullivan (ep3)
- Layla Alexander - Ilena (ep22)
- Layla Capers - Young Aneeka Coleman (ep486)
- Leah Curney - Taylor (ep412)
- Leah Finnie - Defense Attorney #4 (ep388)
- Lee Bryant - Claudia Baines Marshall (ep39)
- Lee Camp - Bart (ep135)
- Lee Garrett - Nate (ep396)
- Lee Hubilla - Rosamie Klein (ep472)
- LeeAnne Hutchison - Marcy O'Doyle (ep486)
- Leenya Rideout - Dr. Esther Pazargadi (ep534)
- Leigh-Ann Rose - Tanya (ep335)
- Leila Fazel - Workout Instructor #2 (ep172)
- Leila J. Babson - Female Bartender (ep533)
- Leilany Celeste - Tanya Garcia
- Leith Burke - Orderly (ep22)
- Leland Gantt - Stew Matos (ep87)
- Lena Cigleris - Kate Corbett (ep338)
- Lenore Pemberton - Edie Jenks (ep56), Katie Moore (eps72, 130)
- Leo Kittay - Guy in Suit (ep67)
- Leo Leyden - Mr. Leonard (ep69)
- Leo Lungaro - Jury Foreman (ep53)
- Leo V. Finnie III - Bartender Joe (ep39), Arnie (ep432)
- Leon Addison Brown - Clifton Mitchell (ep188)
- Leonid Citer - Andre Lasnik (ep9), Vendor (ep81), Dr. Amos Dudayev (ep100)
- Leonora Gershman - Sidra Lonstein (ep19)
- Les J.N. Mau - Kuan (ep209), Teacher (ep378)
- Lesley Shires - Celine (ep324)
- Leslie Becker - Reporter #3 (ep167)
- Leslie Black - Mindy Davis (ep573)
- Leslie Frohberg - Juror #2 (ep75)
- Leslie J. Frye - Mrs. Molina (ep117)
- Leslie Kalarchian - Melissa Anders (ep288)
- Leslie Kritzer - Donna (ep237)
- Leslie Meisel - Patty (ep267)
- Leslie Shenkel - Old Man (ep229)
- Lester Holt - Channel 8 News Anchor (ep325)
- Leticia Castillo - Yara Rodriguez (ep521)
- Lev Gornv - N.J. SWAT Sharpshooter McKenzie (ep102)
- Lev Steinberg - Franky (ep561)
- Lexi Lapp - Vicky Parson (ep439)
- Lexy Griffin-Bellamy - Volunteer (ep508)
- Leyna Juliet Weber - Bartender Molly
- Lia Yang - Ursula Wei (ep187), May Chen (ep291)
- Liam Craig - Hawkins (ep2), Jeff McClintock (ep8), ADA David Goreman (ep36), Air Traffic Supervisor (ep421), Richard Wright (ep573)
- Liam Delgado - Manny Nuñez (ep498)
- Liam Gearity - Stock Boy (ep46)
- Liam James Daniels - Bartender (ep448)
- Liam Joseph Wright - Boy (ep204)
- Liam Lane - Brian Dancy (ep394)
- Liam McMullan - Ryan Bluth (ep186)
- Liam Rhodes - Jim (ep264)
- Libby George - Beth Fischer (ep62), Woman #2 (ep84)
- Libya Pugh - Ms. Davis (ep369)
- Lili Bordán - Oksana (ep41)
- Lilli Lavine - Journalist #3 (ep178), Reporter #2 (ep196)
- Lily Maketansky - Michelle (ep196)
- Lily Mercer - Headmaster (ep155), Sarah (ep210)
- Linda Cook - Susan Young (ep46)
- Linda Hazel Humes - Mrs. Watson (ep27), Receptionist (ep35)
- Linda Marie Larson - Emily Potsdam (ep292)
- Linda Powell - Armstrong (ep6), CSU Tech Brice (ep16), Julie White (ep89), Lauren White
- Linda Romoff - Receptionist (ep70)
- Linda Thompson Williams - Female Customer (ep200), Nateesha (ep330)
- LinDel Sandlin - Jury Foreperson (ep183)
- Linden Tailor - James Fuentes (ep483)
- Lindsay Arnold - Megan (ep376)
- Lindsay Becker - Sandy Burnside (ep423)
- Lindsay Michelle Nader - Gina (ep176)
- Lindsay Wormser - Lucy (ep196)
- Lindsey Belisle - Darcy Hamlin (ep549)
- Lindsey Dresbach - Heather Pittenger (ep543)
- Lindsey Kraft - Lisette (ep87)
- Linus Ignatius - Sven (ep456)
- Lionel Segee Moise - Reporter #1 (ep552)
- Lipica Shah - Rani Sharma (ep482)
- Liris Crosse - Bambi (ep216)
- Lisa Barnes - Jury Foreman (ep80)
- Lisa Gorlitsky - Christa Goss (ep407)
- Lisa Helmi Johanson - Esme Parker (ep422)
- Lisa Hofmann - Mindy Sherman (ep264)
- Lisa Jolley - Muriel (ep192)
- Lisa Landry - Ilka (ep88)
- Lisa LeGuillou - Lisa DiMarco (ep114)
- Lisa London - Debra Huggins (ep220)
- Lisa Masters - Tina Heller (ep284)
- Lisa Strum - Tonya Majeski
- Lisa Summerour - Mrs. Henderson (ep4), Defense Attorney Dylan (ep37)
- Lisa Tharps - Clara (ep311)
- Lisa Trader - Reporter (ep70)
- Lisa Zhang - Katelynn (ep332)
- Lisha McKoy - Rebecca Chaster (eps435-436)
- Lissette Espaillat - Sofia Riva (ep292)
- Liz Celeste - Church Lady (ep364)
- Liz Fye - Shauna Goletz (ep108), Anna Pretard (ep325)
- Liz McCartney - D.A.T. Clerk (ep62)
- Liz Morton - Kate Simes (ep188)
- Liz Ventre - Karen (ep138)
- Liza Colón-Zayas - Cyndi (ep113)
- Logan Grey Baxter - Young Shannah Sykes (ep550)
- Logan James Hall - Detective Hagen (ep419)
- Logan Rose Nelms - Astrid (ep319), Isla Danby (ep416)
- Lohrasp Kansara - Frank (ep255)
- Lois Robbins - Jillian McAdams (ep362)
- Lola Powers - Mrs. Crenshaw (ep95)
- Lora Lee Gayer - Emily Holmes (ep442)
- Lorca Simons - Joan Simon (ep6)
- Lord Jamar - Leon (ep84), Bad Ass/Javier (ep94)
- Lorenzo Scott - Dr. Markus West (ep424)
- Lori Funk - Monica Worley (ep253)
- Lori Spano - Restaurant Hostess (ep308)
- Lori Prince - Patty Kerner (ep132)
- Lorna Haughton - Jenny (ep270)
- Lorraine Farris - Marcy (ep245)
- Lorraine Serabian - Jazlyn Elbisi (ep104)
- Lorrie Odom - Female Corrections Officer (ep331)
- Lorry Francois - Mrs. Barré (ep330)
- Lothair Eaton - Ken (ep465)
- Lou Bonacki - Policeman #2 (ep2), Mr. Maddox (ep28)
- Lou Cantres - C.O. Albert Martinez (ep102)
- Lou Carbonneau - CSU Tech Harry Martin, Crime Scene Tech (ep42)
- Lou Savarese - Officer Baxter (ep134)
- Lou Sones - Ned (ep124)
- Lou Sumrall - Frank Taggart (ep40), Clayton Miles (ep149)
- Louis Balletta - Henry Caputo (ep534)
- Louis Cantarini - Gary (ep38)
- Louis Martinez - Ronnie (ep38)
- Louise Donegan - Female Model (ep397)
- LuAnn de Lesseps - Cindi (ep266)
- Luc Owono - Mr. Barré (ep330)
- Lucas Delvasto - Tyler Royce (ep181)
- Lucas Near-Verbrugghe - Greg Kandel (ep281)
- Lucas Saiter - Leo (ep332)
- Lucia Brawley - Maxine Hatters (ep74)
- Lucia Spina - Sara Palermo (ep298), Alexis Farrow (ep447)
- Lucian Maisel - Danny Kohler (ep145)
- Luciano Acuna Jr. - Student #1 (ep552)
- Lucille Hansen - Patron #2 (ep448)
- Lucille Patton - Tai Chi Student (ep214)
- Lucy Fava - Madison Hartwell (ep290)
- Lucy Martin - Judge (ep50), Mrs. Laden (ep260), Bitsy Rabler (ep319), Lynne Hammerson (ep432)
- Lucy Owen - Lindsay Elding (ep253)
- Lucy Powers - Sydney Peters (ep492)
- Ludovic Coutaud - High School Student (ep303)
- Luis Moco - UNI #1 (ep393), Sandro Nikolla (ep554)
- Luka Kain - Kevin (ep174)
- Luka Van Herksen - Dalen (ep504)
- Luke Fava - Wyatt Morris (ep300)
- Luke Guldan - Bucky Dinucci (ep335)
- Luke Kleintank - Greg (ep215)
- Luke Marcus Rosen - Jake Cartelinni (ep271)
- Luke Marinkovich - Anthony Rossi (ep357)
- Luke Robertson - Jake Ostrander (ep134)
- Luke Trevisan - Parky Baker (ep373)
- Luther Creek - Eldon (ep40), Miguel Alvarez (ep168)
- Lyanka Gryu - April Lewis (ep537)
- Lydia Grace Jordan - Helen Schiller (ep450)
- Lyla Tsiokos - Allie Solano (ep569)
- Lyn Philistine - Yesenia Solano (ep569)
- Lyndsay Kimball - SANE Nurse Tammy Dorn (ep528)
- Lynn Chen - Helen Chen (ep51)
- Lynn Hawley - Rose Tamkin (ep179)
- Lynn Marocola - Police Officer (ep406)
- Lynn Sellers - Louise (ep22)
- Lynne Marie Rosenberg - Counselor Belitta Schwartz (ep370)
- Lynne McCollough - Marti (ep103)
- Lyric Davis-Watson - Ruby Brown (ep234)
- Mac Brydon - Gary Bell (ep392)
- Maceo Oliver - Sergeant Miller (ep422)
- Mack Kuhr - Kanann Samra (ep409)
- Mackenzie Grey - Sasha (ep259)
- Mackenzie Milone - Maria (ep100)
- Mackenzie Shivers - Assistant (ep302)
- Macon Blair - Conner Robb (ep195)
- Macy McNamara - Daniel Pryor's Girlfriend (ep348)
- Madeline Anîfé - Lilith Hartwell (ep567)
- Madeline Calais-King - Counselor Miranda Whitmer (ep566)
- Madeline Hoarle - Emma (ep326)
- Madeleine Lodge - Tara Browne (ep382)
- Madeleine Yen - Mandy LeCompte (ep250), Nina Carr (ep352)
- Madeline Smith - Angelina Lupino (ep225)
- Madelyne Rose Schmitt - Teenage Fan (ep354)
- Madina Milano - Rapper (ep47)
- Madison Cerniglia - Colleen Johnson (ep247)
- Madison Cruz - Call Center #1 (ep447)
- Madison Elizabeth Zamor - Micha Green Age 9 (ep311)
- Madison Ferris - Piper Hill (ep477)
- Madison L'Insalata - Magda Blazevic (ep549)
- Madison McKinley - Claire (ep300)
- Magaly Colimon - Doctor Erica Olsen
- Magdalena Crujeiras - Carlotta (ep208)
- Maggie Borlando - Margaret Kenswick (eps383-384)
- Maggie Kiley - Terry Van Houten (ep127)
- Maggie Lacey - Jane Merrill (ep49)
- Maggie Siff - Emily McCooper (ep155)
- Maggie Weston - Brooke (ep438)
- Mahmoud Mahmoud - Restaurant Owner (ep504)
- Maia Danziger - Judge Carolyn Pollack (ep410)
- Maia McCann - Sara (ep237)
- Maja Wampuszyc - Magda Warshofsky (ep502)
- Makenzie Leigh - Lana Mills (ep276)
- Makia Martin - Angela Perry (ep526)
- Malachi Weir - Tommy Epps (ep47)
- Malachy Cleary - Asst. Warden McFarland (ep171)
- Malaki Martin - Student (ep275)
- Malaya Rivera Drew - Suzie Fleckner (ep83)
- Malik Reed - Wallace (ep456)
- Malikha Mallette - Counselor Paige Fowler (ep403)
- Mam Smith - Melody Quinn (ep130)
- Mando Alvarado - Taxi Driver (ep149), Owner (ep262)
- Manini Gupta - Drew Howard (ep396)
- Manny Galan - Maintenance Man (ep448)
- Manny Milfort - Security (ep539)
- Manny Ureña - El Niño (ep469)
- Manu Narayan - Henry (ep41)
- Manuel Herrera - Carl Hess (ep569)
- Manuel Poblete - Andres Beltran (ep564)
- Manuel Joaquin Santiago - Dallas Beer (ep496)
- Manuel Santos - Eric Newman (ep570)
- Marc Fogel - Gas Station Attendant (ep206)
- Marc Forget - Thomas Picard (ep40)
- Marc John Jefferies - Hasdrubal (ep297)
- Marc LeVasseur - Attorney Alan Schwartz (ep399)
- Marc Plastrik - Principal Walker (ep172)
- Marc Raco - Insurance Boss (ep304)
- Marc Reign - Junior Suarez (ep538)
- Marcel Puissant - Laurent (ep116)
- Marceline Hugot - Leslie Price (ep107)
- Marcella Lowery - Margaret Holmes (ep254)
- Marcelo Cabrera - Torture Victim #4 (ep188)
- Marcia Haufrecht - Mrs. Varella (ep41)
- Marcia Hopson - Dora Ramirez (ep546)
- Marcus Fitzgerald - Marcus (ep168)
- Marcus I. Morton - Wesley (ep249)
- Marcus Naylor - Sergeant (ep296)
- Marek Radin - Rape Witness (ep316)
- Margaret Champagne - Conductor (ep430)
- Margaret Devine - Susan Goodman (ep189)
- Margaret Goodman - Older Quaker Woman (ep12)
- Margie Lee Michaels - Receptionist (ep38)
- Margret Echeverria - Nelly (ep494)
- Marguerite Stimpson - Ann Jackson (ep261)
- Maria Armesto - Martha (ep181)
- Maria-Christina Oliveras - Nancy Dale (ep292)
- Maria Desimone - Weeping Widow (ep371)
- Maria Di Angelis - Woman #1 (ep67)
- María DiDomenico - Gina Gomez (ep244)
- Maria-Elena Mestayer - Mrs. Ortiz (ep27)
- Maria Elena Ramirez - Abby (ep78)
- Maria Farrow - M.E. Carol Paz (ep453)
- Maria Rivera - Carmen (ep344)
- Maria Rybchevsky - Natasha (ep10)
- María Victoria Martínez - Reporter #2 (ep552)
- Mariah Fresse - Nicole Van Houten (ep127)
- Mariah Lee - Joyce Peterson (ep411)
- Mariana A. Novak - Irina Petrenko (ep537)
- Mariana Parma - Tanya's Mother (ep539)
- Mariand Torres - Dr. Penny Kimbrough (ep529)
- Mariann Mayberry - Candy Forrester (ep56)
- Marianna Garcia - Ashtonja Abreu (ep404)
- Marie Barrientos - Housekeeper (ep193)
- Marie-France Arcilla - Sheila (ep189), Arianna (ep264)
- Marie Marshall - Margaret (ep270)
- Mariel Martinez - Beatriz Soto (ep570)
- Mariel Suarez - Martina Lopez (ep538)
- Marilyn Chris - Dora Hovis (ep169)
- Marilyn Dobrin - Betty (ep128)
- Marilyn Raphael - Darlene (ep69)
- Mario D'Leon - Freemo (ep272), C.O. Jerez (eps339, 366)
- Mario Ficarra - Bartender (ep426)
- Mario Mendoza - Detective Santiago (ep29)
- Marion McCorry - Nancy Burns (ep412)
- Marisa Brau-Reyes - Edwina Myerson
- Marisa Brown - Sandra Moore (ep555)
- Marisa Redanty - Dr. Ramsdale (ep18)
- Marisol Sacramento - Tina (ep257)
- Marissa Matrone - Trial Judge Maria Ana DeFeceo
- Marjan Neshat - Zara (ep104)
- Marjorie Johnson - E.R. Nurse (ep138), Nurse (ep174)
- Mark A. Gauthier - Uni #2 (ep512)
- Mark A. Keeton - Scumbag Perp (ep477)
- Mark Alan Gordon - Detective Carlyle (ep6)
- Mark Aldrich - Jeffrey Jackson (ep122)
- Mark Bove - Stagehand (ep60)
- Mark Boyett - Philip Kelly (ep292), Tom Miller (ep346)
- Mark C. Hutchinson - Uniform Policeman (ep47)
- Mark D. Friedman - Counselor Roger Parnes
- Mark David Watson - Paolo (ep283)
- Mark DeMayo - George (ep446)
- Mark DiConzo - Basil Koutris (ep556)
- Mark Doherty - Lt. Frank Ryan (ep333)
- Mark Fairchild - Dr. David Brelsford (ep114), Surgeon (ep261)
- Mark Gessner - Mikey (ep313)
- Mark Giordano - Mr. Paoletti (ep145)
- Mark Goldbaum - Instructor (ep32)
- Mark Gorham - Tony Fusco (ep566)
- Mark H. Dold - Reservations Agent (ep22)
- Mark Halvis - Funeral Director (ep236)
- Mark Hofmaier - Rick (ep48)
- Mark J. Foley - CDC Technician (ep149)
- Mark Jacoby - Judge Stephen Kerry (ep390)
- Mark Junek - Jeffrey Baxter (ep285)
- Mark Kachersky - Arthur (ep77)
- Mark Keller - Student (ep163)
- Mark Leydorf - Ray Denning (ep167)
- Mark Lotito - IAB Howard (ep29), Mike Rizzo (ep84)
- Mark Love - Wally Rimaldi (ep154)
- Mark Matkevich - Keith (ep17)
- Mark McGrath - J.J. Price (ep141)
- Mark Nelson - Robert Stevens (ep1)
- Mark Odgers - Oliver (ep269)
- Mark Puchinsky - Besnick "Nick" Pavlovic (ep460)
- Mark R. Anthony - Rudy (ep564)
- Mark Smaltz - Steven Felder (ep166), Customs Officer Daley (ep263)
- Mark St. Cyr - Jamal Turner (ep409)
- Mark Vaughn - Darrel Green (ep536)
- Mark Zeisler - McClintock (ep17)
- Mark Zimmerman - Attorney Katz (ep39)
- Marla Schaffel - Vicky (ep136)
- Marlana Cay Baker - Winifred "Winnie" Olsen (Age 10; ep531)
- Marley Ficalora - Zach Franklin (ep361)
- Marley Haley - Little Girl (ep380)
- Marlon Bedoya - Male Parent (ep250)
- Marlon Perrier - Doctor (ep410)
- Marquis Rodriguez - Diego Benitez (ep174)
- Marsha Chun-Matsubara - Thai Masseuse (ep317)
- Marsha Stephanie Blake - Maria (ep121)
- Marsin Mogielski - Student (ep214)
- Martha Hawley - Laymon Housekeeper (ep105)
- Martha Millan - Lindsey Hay (ep89)
- Martha Stewart - Eleanor Hastings (ep293)
- Martha Thimmesch - IAB Detective #2 (ep38)
- Martin Barabas - Judge Lawrence Gregory (ep442)
- Martin Cartegena - Wild Yak #2 (ep316)
- Martin Ewens - Jack Del Mar (ep264)
- Martin Fisher - Juror #3 (ep366)
- Martin Kildare - ADA Malcolm Sanderson (ep42), Wade Harris (ep58)
- Martin Markaj - Justine (ep350)
- Martin Pfefferkorn - Mitch (ep440)
- Martin Sola - Angel Garces (ep506)
- Martin Van Treuren - Professor Lichterman (ep153)
- Martino Caputo - Worker #2 (ep266), Frank Corso (ep460)
- Maryam Basir - Moet (ep469)
- Marty Grabstein - Ronny Ickles (ep101), Amir Khoury (ep456)
- Marty Lawson - Pete (ep245)
- Marvin Bell - Bus Driver (ep419)
- Marvin Johnson - Doorman #2 (ep433)
- Marvina Vinique - Reporter
- Mary Ann Hay - Joannie Cassidy (ep296)
- Mary Beth O'Connor - Andrea Forbes (ep91)
- Mary E. Hodges - Arraignment Judge Anita Wright
- Mary Elaine Monti - Annabella Avery (ep87)
- Mary Elizabeth Kelly - Robin Landry (ep402)
- Mary Ellen Ashley - Helper (ep141)
- Mary Hammett - Yuppie Girl (ep2)
- Mary Kelly - Dancer (ep307)
- Mary Lane Haskell - Haley (ep282)
- Mary Pursell - Jessica Carson (ep569)
- Mary Sharmat - Older Woman (ep8)
- Mary Theresa Archbold - Mrs. Lonegan (ep426), Doctor (eps444, 518)
- Marya Grandy - Woman #2 (ep123)
- Maryann Urbano - Dr. Jurgens (ep287)
- Masha Shirin - Teenager #2 (ep160)
- Mason Schneiderman - William (ep326)
- Mateo Gómez - Father Castrillon (ep95)
- Mathia Vargas - Female Bartender (ep565)
- Matt Buechele - Officer Donnie Jones
- Matt Bogart - Father (ep229)
- Matt Giroveanu - MP #1 (ep437)
- Matt Golden - Mr. Lonegan (ep426)
- Matt Ketai - Medic (ep517)
- Matt Landers - Glen Portney (ep158)
- Matt LoGuercio - Mr. Carson (ep116), Juror Number Seven (ep290)
- Matt Louie - Waiter (ep522)
- Matt McDonald - Cyril Sommers (ep539)
- Matt Mindell - Manhattan Lawyer (ep538), PD Lawyer TK #1 (ep564)
- Matt Rashid - Harold Woollcott (ep535)
- Matt Riker - Alan (ep453)
- Matt Seidman - Assistant M.E. (ep87)
- Matt Skollar - Victor Spicer (ep1)
- Matt Stango - Robbie Dunlap (ep537)
- Matt Stinton - Steve Callahan (ep48)
- Matt Tang - CSU Tech
- Matt Van Orden - Archie Kinard (ep527)
- Matt W. Cody - George Draffin (ep533)
- Matt Wells - Uniform Officer (ep125)
- Matt Wood - Officer Kenneth Parker
- Matthew Brandt - Bishop Club Member #4 (ep509)
- Matthew Bretschneider - Intern (ep262)
- Matthew Crosby - Dining Man (ep208)
- Matthew David Gumley - Joe (ep169)
- Matthew DeCapua - Rick (ep206), Matthew (ep324)
- Matthew Dunivan - LMZ Reporter (ep456)
- Matthew F. O'Connor - Perp (ep225)
- Matthew Foster - Counselor Gunther (ep306)
- Matthew Gumley - Boy (ep250)
- Matthew Hammond - Jury Foreperson (ep503)
- Matthew Laureano - Antonio "A.J." Juarez (ep504)
- Matthew Lawler - Povill's Lawyer (ep16)
- Matthew-Lee Erlbach - Guy in Black (ep154)
- Matthew Maher - Tim (ep154)
- Matthew Montelongo - George Lawry (ep255), Rick (ep349)
- Matthew Nicklaw - Matt Kramer (ep192)
- Matthew Nikitow - Gil (ep478)
- Matthew P. McCarthy - Attorney Sullivan (ep191)
- Matthew Ray - Taru Technician (ep421)
- Matthew Schechter - Peter Best (ep374)
- Matthew Stadelmann - Joel (ep200)
- Matthew Stocke - Uniform Officer (ep95)
- Matthew Streeter - Juvenile Guard #2 (ep436)
- Matthew Taylor Zuniga - Cesar "Sleep" Rodriguez (ep518)
- Matthew Vitticore - Jury Foreperson (ep395)
- Matthew Warzel - Homicide Detective Nate Smalls (ep573)
- Matthew Wechsler - Employee (ep395)
- Mattilyn Rochester - Carrie Jones (ep232)
- Maul Donte Davis - Jerome Freeman (ep431)
- Maura Clifford - Witness #1 (ep77)
- Maura M. Knowles - Heather Thompson (ep107), Patricia (ep175)
- Maury Ginsberg - Assistant M.E. Fielding (ep132)
- Max Chlumecky - Steve Lang (ep489)
- Max Elk - John Brewer (ep347)
- Max Iles - Henry Morton (ep122)
- Max Leavitt - Jeff Doolittle (ep60)
- Max MacKenzie - Mike (ep427)
- Max Meisel - Brock (ep438)
- Max Monnig - Ari Dennison (ep478)
- Max Morris - Kid #1 (ep146)
- Max Pava - Gregory Lang (ep415)
- Max Schneider - Justin McTeague (ep217)
- Max Vogler - Dr. Foster (ep77)
- Maximillian Sherer - Colin (ep160)
- Maxine Prescott - Patient #1 (ep94)
- Maxwell Kenneth Owens - Mark Turner (ep400)
- Maya Jai Pinson - High School Student (eps435-436)
- Mayank Saxena - CCS Officer (ep381)
- McKenzie Frye - Jade (ep338)
- Mea Wilkerson - Latrice (ep511)
- Meadow Tien Nguy - Celia Wang (ep460)
- Mechelle Lassiter - Bailiff (eps538, 563)
- Meg Hartig - Annie Tassler (ep40)
- Meg McCrossen - Maggie Murphy (eps295, 297)
- Megan Elyse Fulmer - Ariana Lopez (ep469)
- Megan Leung - TARU Tech (ep404)
- Megan McQuillan - Brianna Moore (ep438)
- Megan Reinking - Maggie Quigley (ep472)
- Megan Tusing - Julia (ep205)
- Meghan Leathers - Jane (ep361)
- Melanie Hinkle - Toni (ep247)
- Melodie Wolford - Grieving Mother #1 (ep436)
- Melody Bates - Waitress (ep418)
- Melinda Tanner - Sister Antonia (ep384)
- Melissa Benoist - Ava (ep253)
- Melissa Bithorn - Alyssa (ep287)
- Melissa Marie Sibila - Stephanie (ep138)
- Melissa Maxwell - Bank Manager (ep45)
- Melissa Miller - Christine Davis (ep405)
- Melissa Murray - Assistant M.E. Vivienne Hendrix (ep68)
- Melle Powers - Layla Foster (ep225)
- Mellisa Goodwin - Counselor Janet Mayer (ep503)
- Melody Nieves - Mary (ep168)
- Melvin Abston - Chet (ep440)
- Melvin P. Huffnagle - Rashawn (ep138), Isaac (ep506)
- Mercedes Herrero - Sarah Dolan (ep39)
- Mercedes White - PBP Uni (ep543)
- Meredith Handerhan - Marie Dobkins (ep391)
- Meredith Swanson - Fan #1 (ep473)
- Meredith Zinner - Maya Jorgensen (ep197)
- Meryl Goodfader - Clerk #1 (ep29)
- Messeret Stroman - Safe Deposit Clerk (ep230)
- Mia Darrow - Waiter (ep464)
- Mia Morgan - Lina Brown (ep564)
- Mia Pinero - Angelica (ep504)
- Mia Reece - Rowan Breyer (ep571)
- Micah Stock - Goat Mask Actor (ep283)
- Michael Benjamin Hernandez - Dan Castellano (ep560)
- Michael-Leon Wooley - Stubby Ray (ep191)
- Michael Alexis Palmer - Peter Jackson (ep73)
- Michael Angelo Ortiz - Gary (ep186)
- Michael Arthur - Uniform Officer #2 (eps57, 93), Uni #1 (ep245)
- Michael Baldwin - Vincent Johnson (ep406)
- Michael Balin - Court Clerk (ep61)
- Michael Basile - FDNY Wilson (ep201), Detective Vic Garrett (ep531)
- Michael Bernardi - Host (ep449)
- Michael Berresse - Matt Sloan (ep41)
- Michael Bolus - Michael Kerring (ep71)
- Michael Brian Dunn - Flight Ops Manager (ep201)
- Michael Broughton - Mr. Dewell (ep19)
- Michael C. Fuchs - Eric Manning (ep97)
- Michael Carbonaro - Jeff Trapido (ep177)
- Michael Cavalier - Neighbor #1 (ep13)
- Michael Chenevert - Reporter #1 (ep405)
- Michael Collins - Attending Physician (ep54)
- Michael Creo - Worker #1 (ep41)
- Michael Crowe - Waiter (ep327)
- Michael D. Joseph - Photographer (ep385)
- Michael Danek - Steve Manning (ep97)
- Michael David Mantell - Jimmy Delmonico (ep18)
- Michael De Nola - Diamond Dov (ep156)
- Michael Dean Morgan - Man #2 (ep147)
- Michael Deeg - Frank Savvas (ep80)
- Michael DeeJay Millz Mason - Pedestrian (ep459)
- Michael Dennis Hill - Reporter (eps427, 436)
- Michael Devries - Professor Wilson (ep261)
- Michael Drayer - Nicky Sims (ep131), Shawn (ep168)
- Michael Early - Gerald (ep9)
- Michael Fragale - Bruce (ep50)
- Michael Garfield - Officer Matt Roberts (ep87)
- Michael Genet - Lt. Harrison (ep272)
- Michael Goduti - Dorsey (ep56)
- Michael Goldstrom - Kevin (ep54)
- Michael Goodwin - William Keldon (ep115)
- Michael H. Ingram - Super (ep8)
- Michael Hajek - Czech Officer #2 (ep81)
- Michael Heckler - State Trooper (ep287)
- Michael Hobbs - Mr. Gallagher (ep5), Joe Templeton Sr. (ep32), Mr. Roumel (ep85)
- Michael Hollick - Coach (ep23), Paramedic (ep62)
- Michael Iles - Henry Morton (ep122)
- Michael J. Buoni - Grieving Father #1 (ep436)
- Michael J. Sanchez - Officer Chilton (ep563)
- Michael James Gannon - Bartender (ep16)
- Michael James Levy - Andy Chen (ep291)
- Michael Jansen - Singer #4 (ep546)
- Michael Jay Bressman - Mark Duffy (ep156)
- Michael John Benzaia - Reporter (ep298), EMT (ep534)
- Michael Kaycheck - Court Clerk (ep24)
- Michael Knowles - Arthur Felton (ep64)
- Michael L. James - Narcotics Agent #2 (ep94)
- Michael-Leon Wooley - T-Mac (ep234)
- Michael Leonard James - Precinct Detective (ep478)
- Michael Lewis - Reporter Steve Harris (ep213)
- Michael Lopez - Juan Lynch (ep72)
- Michael Louis Wells - Paul (ep60)
- Michael M. McGuire - Henry (ep155)
- Michael Macecsko - Gutter (ep233)
- Michael Mandell - Big Jerry (ep194)
- Michael Mazzeo - Al (ep304)
- Michael McCartney - Officer Driscoll (ep57)
- Michael McCauley - FBI Agent #2 (ep45)
- Michael McCormick - Isaac Sage (ep102)
- Michael McDerman - Tyler Henry (ep103)
- Michael Medico - EMT (ep20)
- Michael Mellamphy - Bartender/Davey (ep442)
- Michael Moreno - Scott (ep267)
- Michael Mosley - Ronnie The Informant (ep55)
- Michael O'Hara - CO Foster (ep308)
- Michael Olajide - Workout Instructor (ep172)
- Michael Ornstein - Charles Denis (ep12)
- Michael Patterson - David Lyons (ep24)
- Michael Pemberton - Assistant Warden (ep28), Jay Pamowski (ep94)
- Michael Phelan - Boy (ep6), Seth (ep33)
- Michael Quattrone - Jimmy Perillo (ep449)
- Michael Ray Escamilla - Hector Ramirez (ep128)
- Michael Rogers - Monsignor Kiaga (ep275)
- Michael Scott - Frank Burton (ep458)
- Michael Simon Hall - Doctor (ep340)
- Michael Sirow - Adam Kuhn (ep451)
- Michael Tow - Counselor Josh Wang (eps465, 473)
- Michael Varde - Pence Humphreys (Age 20; ep531)
- Michael X. Martin - Principal Dietz (ep23), Ned Rubens (ep56)
- Michael Viola - Uni #3 (ep409)
- Michael W. Gaines - Judge Rasstin Turner (ep524)
- Michael W. Howell - John Ridley (ep114)
- Michael Wiggins - Waiter (ep2)
- Michael Worden - Troy Hornberg (ep525)
- Michael Zlabinger - Billy Vitale (eps537-538)
- Michaela Annette - Suzy (ep174), Carly Holbart (ep252)
- Michaela McPherson - Ashley Kalreiss (ep301)
- Michaela Quinn - Witness (ep306)
- Michah Houston - Dancer #4 (ep461)
- Miche Braden - Nurse Tolentino (ep91), Receptionist (ep203)
- Michelangelo Milano - Patrick Binder (ep260)
- Michele Ammon - Clare Whitfield (ep552)
- Michele Pawk - Daisy Baker (ep56)
- Michele Ragusa - Reporter #1 (ep27)
- Michele Remsen - Assistant D.A. Staff Member (ep319)
- Michele Santopietro - Mandy (ep84)
- Michelle Beadle - Reporter (ep334)
- Michelle Concha - Doctor (ep487)
- Michelle Daimer - Dawn DeNoon (ep28), Ramsay PD (ep30)
- Michelle Eugene - Director (ep412)
- Michelle L. Lamb - Rhonda Barnes (ep523)
- Michelle Parylak - Meek Pink (ep19)
- Michelle Won Park - Reporter (eps427, 436), News Host (ep457)
- Michelle Yazvac - April (ep453)
- Mick Szal - Mai (ep386)
- Mickey Jaiven - Stoned Jock (ep379)
- Mickey Kelly - Doyle Shanahan (ep132)
- Mickey Nixon - Jaden Thomas (ep572)
- Mickey Solis - Brad (ep243)
- Miguel Pinzon - Jace (eps275, 307)
- Mika Brzezinski - Herself (ep266)
- Mike Babel - Brad (ep70)
- Mike Benitez - Dispatcher (ep63)
- Mike C. Waldron - Highway Uniform Officer (ep176)
- Mike Creo - Gordy (ep62)
- Mike DiSalvo - Robert Levy (ep385)
- Mike Edwards - ESU
- Mike Funk - Patron #1 (ep448)
- Mike Landry - Officer Bates (ep174)
- Mike Massimino - ConElectric Worker #1 (ep353)
- Mike McGowan - Alex Kay (ep455)
- Mike Mortaruolo - Gang Member #1 (ep144)
- Mike Rutkoski - Jury Foreman (ep217)
- Mike Sears - Trucker (ep506)
- Mike Shapiro - Dr. Isaac Haimes (eps557, 567)
- Mike Thurstlic - Jordan (ep156)
- Mila Milosevic - Housekeeper (ep572)
- Milan Marsh - Lexington "Lexi" Monroe (ep456)
- Millard Darden - Opponent #1 (ep234)
- Millie Tirelli - Elvira Castilla (ep132)
- Milton González - Young Man (ep193)
- Mimi Ferraro - Brunette (ep328)
- Mimi Quillin - Abby Stans (ep333)
- Mina Joo - Kat Simms (ep397)
- Minerva Paz - Court Clerk (ep273)
- Ming Lee - Kyung Kwon (ep27)
- Minna So - July Moore (ep562)
- Miou - Jiang Li (ep51)
- Miranda Roldán - MP #2 (ep437)
- Miriam Morales - CSU Tech (ep286)
- Mischa Kischkum - Fred Moynihan (ep116)
- Misha Bouvion - Precinct Sergeant (ep509)
- Misha Seo - Caitlin (ep333)
- Misha Whalen - ADA Alice Schultz (eps449, 525)
- Mitch Chalhoub - Michael (ep260)
- Mitchell Cetuk - Officer Clark (ep456)
- Mo Rocca - Protest Leader (ep200)
- Moe Bertran - Man (ep215)
- Moe Hindi - News Press (ep298)
- Moet Meira - Hooker Belinda (ep111)
- Moise Morancy - Mehcad Carter (ep322)
- Molly Bea Spears - Kaley Sellers (ep134)
- Molly Crowley - Passenger 4 (ep421)
- Molly Jobe - Natalie Roberts (ep424)
- Molly Leland - Nurse Chastain (eps395, 432)
- Molly Montgomery - Eve (ep283)
- Molly Noe - Veronica (ep125)
- Molly Pope - Mother (ep212)
- Molly Wright Stuart - Beth Stegman (ep240)
- Mona Chiang - Sonja Yung (ep51)
- Mona Moriya - Miranda Cook (ep523)
- Monica K. Ross - Suzie (ep134)
- Monica Steuer - Anna Faust (ep7)
- Monique Paulwell - Sheila Turner (ep567)
- Monique Sanchez - Lipstick Lesbian (ep237)
- Morgan Lynch - Nina Raedo (ep294)
- Morgan Marcell - Lauren (ep442)
- Munson Hicks - Reverend Tucker (ep123)
- Muriel Hurtado - Ramona Rodriguez (ep230)
- Mya Carter - Sasha Rose (ep471)
- Mychelle Dangerfield - Incensed Woman #2 (ep153), Nurse Tiarra Quinn (ep570)
- Mykey Keyan Cooper - Jay Watson (ep540)
- Myrna Cabello - Parole Officer Felicidad Flores (ep385)
- N'Dack Fleming - Ebony Jones (ep523)
- Nadia Bowers - Bella (ep64)
- Nadia Gan - Sheila Lin (ep382)
- Naiya Ortiz - Marian (ep406)
- Najat Arkadan Washington - Maggie (ep444)
- Nalini Sharma - Hotel Clerk (ep251)
- Nance Williamson - Lara Retafian (ep66)
- Nancy Eng - Sweatshop Woman (ep118)
- Nancy Evans - Josephine Moscowitz (ep437)
- Nancy Giles - Herself (eps459, 489)
- Nancy Grace - Herself (ep183)
- Nancy Lemenager - Mariette (ep272)
- Nancy McDoniel - Nurse (ep3), Secretary (ep40)
- Nancy Meyer - Mrs. Summerbee (ep108), Priscilla Lambert (ep216)
- Nancy Nagrant - Linda (ep365), Tina Anderson (ep450), Sheryl Hess (ep561)
- Nancy Rodriguez - Vanessa Vargas (ep244)
- Nancy Ticotin - Cesaria Amaro (ep330)
- Naomi Peters - Nurse #1 (ep55), Keri Price (ep94)
- Narea Kang - Nurse #2 (ep490)
- Naren Weiss - Daleel Hamdan (ep410)
- Nashom Benjamin - Chick (ep4)
- Nat Cassidy - Kevin Dorsey (ep397)
- Nat DeWolf - Mr. Cummings (ep6), Trooper Linden (ep135)
- Natacha Roi - Lindsay Haver (ep22)
- Natalia Ortiz - Sonia Medina (ep14)
- Natalia Payne - Nikki Hallander (ep213)
- Natalia Zvereva - Girl #1 (ep214)
- Natalie Carter - Nurse Cathy (eps125, 145), Juror #5 (ep375)
- Natalie Daniels - Trio Girl (ep295)
- Natalie Hall - Shelby Crawford (ep194)
- Natalie Jovan - Beth (ep53)
- Natalie Liconti - M.E. Libby Wagner (ep561)
- Natalie Racoosin - Lauren Cole (ep339)
- Natalie Roy - Hannah Levy (ep385)
- Natalie Thomas - Angela (ep312)
- Natalie Toro - Housekeeper Maria (ep69)
- Natascia Diaz - Mrs. Delgado (ep132)
- Natasha Dewhurst - Trish Voort (ep479)
- Natasha Lopez - Gabriela Montes (ep455)
- Natasha Murray - Nurse
- Nathalie Paulding - Patty Swanson (ep80)
- Nathan A. Perez - Nathan Duarte (ep79)
- Nathan Chang - Brad Kinjo (ep396)
- Nathan Corbett - Taylor (ep174)
- Nathan Faudree - Brian Matthews (ep442)
- Nathan Hinton - Fire Marshal Ethan Barnes (ep530)
- Nathan Klau - Counselor Brian Bell (eps552, 571)
- Nathan Scherich - Officer Miller (ep456)
- Nathanael Albright - Paramedic Jones, EMT
- Nathaniel Eyde - Security Supervisor (ep78)
- Nathaniel Floyd Peart - Bartender (ep443)
- Nathaniel Stampley - Neal Vanhoven (ep414), James Liston (ep488)
- Nava Namdar - Jury Foreperson (ep298)
- Nave Murray - Julius Lee (ep504)
- Naveen Paddock - Logan Larson (ep454)
- Nayab Hussain - Jhumpa (ep333)
- Naz Homa - Torture Victim #6 (ep188)
- Neal Benari - Dr. Lowenstein (ep41)
- Neal Hemphill - Security Guard/Andy (ep162)
- Neal Lerner - Lawrence Ulman (ep121), Richard Wallace (ep371)
- Neef Israel - Man (ep191)
- Neerja Sharma - Resident (ep49)
- Nehal Joshi - Manager (ep397)
- Neil Hellegers - Dr. Malcolm Lee (ep432)
- Nelson Ascencio - Enrique Alvarez (ep472)
- Nelson G. Anthony - Anthony Barone (ep259)
- Nesha Ward - Nathalie Washington (ep419)
- Nestor Rodriguez - Ian Vaughn (ep292)
- Neville Archambault - Bruce Horton (ep94)
- Ngo Okafor - SWAT (ep304), Wyatt (eps439, 452)
- Ngozi Jane Anyanwu - Officer Perlina Edozi
- Nhumi Threadgill - Sienna Peet (ep468)
- Nia Soyemi - Girl #1 (ep105)
- Niall Powderly - Sean McDermott (ep544)
- Nic Pagano - Little Boy (ep281)
- Nicholas Braun - Kid (ep60)
- Nicholas Damiano - Matthew Sturgis (ep306)
- Nicholas J. Coleman - Chad Moore (ep438)
- Nicholas J. Giangiulio - Tony (ep12)
- Nicholas Locicero - Michael Dixon (ep254)
- Nicholas Matos - Martin Lockley (ep563)
- Nicholas Mongiardo-Cooper - Desk Sergeant Sal Sorrentino (ep551)
- Nicholas Rhodes - Stills Photographer (ep273)
- Nicholas Ryan - Kev (ep432)
- Nicholas Tesoriero - Fan #2 (ep499)
- Nick Basta - Journalist #3 (ep121), Reporter #1 (ep153), A.D.A. Brinkman (ep175)
- Nick Cubbler - Mitchell Edison (ep110), Bob Petri (ep163)
- Nick Freni - Morales (ep43)
- Nick Giangiulio - John Avery (ep87)
- Nick Kohn - Old Vice Cop (ep530)
- Nick Lehan - Paralegal (ep568)
- Nick MacCarone - Kenji Yashimi (ep294)
- Nick Muglia - Eddie (ep13)
- Nick Ritacco - ICE Agent Rob O'Leary (ep409)
- NicKayla Tucker - Nicki Wright (ep149)
- Nicholas Hagelin - Bernie Thorkle (ep91)
- Nicholas J. Giangiulio - Mort (ep222)
- Nico Coucke - Anthony Fierro (ep573)
- Nicolas Glaeser - Harold Karaka (ep63)
- Nicolas Read - David (ep271)
- Nicole Coulon - Zoe (ep335)
- Nicole E. Lewis - Admitting Nurse (ep26)
- Nicole Ehinger - Astrid (ep263)
- Nicole Guidetti - Bernadette (ep134)
- Nicole Halmos - Neighbor #2 (ep57)
- Nicole Lewis - Jury Foreperson (ep379)
- Nicole Mangi - Vicky Hennigen (ep220)
- Nicole Nelson - Jane Whitmore (ep242)
- Nicole Pringle - Sade Ferguson (ep476)
- Nicole Sudhaus - Angie (ep242), Brie (ep341)
- Nicole Weaver - Claire (ep194)
- Nicolette Pierini - Sofia Santiago (ep305)
- Nicolina Capitanio - Goth Girl (ep250)
- Nik Alexander - Stanton Garber (ep534)
- Nik Tyler - Trent (ep190)
- Nik Walker - Former Teammate (ep351)
- Nikki E. Walker - Adilay Jones (ep432)
- Nikki Estridge - Detective Delano (eps339-340)
- Nikki Silva - Cadence Alesky (ep562)
- Nikolaos Argyros - Wrestler (ep376)
- Nikolas Kontomanolis - Vendor Sanjay (ep190)
- Nilaja Sun - Triage Nurse (ep125), Nurse (ep162)
- Nile Bullock - Leonard Hanes (ep431)
- Nimo Gandhi - Gupta (ep430)
- Nina Landey - Doreet (ep7)
- Nina Yvette Coleman - DCS Social Worker (ep397)
- Nitin Madan - Ranveer Dass (ep491)
- Niyi Oni - Marcus (ep282)
- Nnamudi Amobi - Kwame (ep285)
- Nneoma Nkuku - Marie Brown (ep234)
- Noah Bean - Shoe Store Clerk (ep31)
- Noah Feldman - Pence Humphreys (Age 10; ep531)
- Noah Gaynor - Anthony Parker (ep416)
- Noah Melnyk - Jack Hart (ep501)
- Noel Joseph Allain - Jacob Ribowsky (ep196)
- Noel True - Tina (ep64)
- Noelle P. Wilson - Giselle Hamill (ep317)
- Noemi Del Rio - Susan (ep175)
- Norm Golden - Dr. Ari Cohn (ep263)
- Norma Chu - Asian Woman (ep240)
- Nuah Ozryel - Frank Ayemen (ep409)
- Nuri Hazzard - Sam Johnson (ep488)
- Oberon K.A. Adjepong - Torture Victim #3 (ep188), Nwankwo (ep339)
- Obie Sims - Male Driver (ep209)
- Oliver Solomon - Sgt. Sheldon (ep46), Rudy Norwick (ep116), Mack Most (ep548)
- Oliver Wadsworth - Rupert Daniel Kilmore (ep120)
- Olivia Crocicchia - Courtney Jones (ep96)
- Olivia Ford - Marisol Pavel (ep332)
- Olivia Horton - Bridget (ep270)
- Olivia Luna - Rhonda (ep419)
- Olivia Negron - Mrs. Morales (ep146)
- Olivia Sargent - Alexandra Handley (ep399)
- Olivia Vadnais - Nikol Rakovsky (ep544)
- Omar Scroggins - Marcus (ep34), George Brown (ep321)
- Onata Aprile - Lizzie Holbart (ep252)
- Onika Day - Angel Vela (ep496)
- Opal Alladin - Marina (ep44)
- Opal Besson - Precinct Commander (ep547)
- Oriana Bustamante - Maribel Rodriguezz (ep511)
- Orlagh Cassidy - Valerie Plummer (ep45)
- Oscar A. Colón - Liberty Apartment Manager (ep55), Mr. Alvarez (ep146)
- Oscar Lizarzaburu - Times Square Pedestrian (ep321)
- Osh Ghanimah - Cabbie (ep323)
- Oshri Cohen - Ex-Mossad Agent (ep572)
- Otto Sanchez - Delfino Melendez (ep11), Eddie Fuente (ep55)
- Owen Campbell - Kyle Fredericks (ep207)
- Ozzie Stewart - Lisa (ep363)
- P.J. Morrison - Uniform Policeman (ep36), Sorre (ep57), Uni #1 (ep81)
- P.J. Powers - Glen (ep363)
- Pablo Gonzalez - Gots Boy #4 (ep209), Pimp (ep341)
- Paco Lozano - Doorman (ep477)
- Paddy Croft - Aunt Mary (ep40)
- Page Hearn - Jury Foreman (ep201)
- Page Johnson - Harry Rosen (ep4)
- Paige Jennifer Barr - Counselor Lisa Turner
- Paloma Dominguez - Sara Gomez (ep551)
- Pam La Testa - Neighbor (ep118)
- Pamela Jayne Morgan - Goffman (ep453)
- Pamela Mitchell - Penelope Archer (ep454), Gretchen Scully (ep538)
- Pammy Martin - Jillian Silver (ep11)
- Parker Lawhorne - Singer #5 (ep546)
- Parker Pogue - Alec Peters (ep316)
- Pasha Pellosie - Gordy Richards (ep160)
- Pat Kiernan - Himself (ep380)
- Pat Patterson - Mrs. Bailey (ep531)
- Pat Profito - Building Super (ep95)
- Patrice Bell - Tasha Ali (ep452)
- Patricia Buckley - New Jersey Wife (ep565)
- Patricia Floyd - Louise (ep356)
- Patricia Kalember - Leslie DeSantis (ep39)
- Patricia Kilgarriff - Canasta Player (ep171)
- Patricia Marie Kelley - Jury Foreperson (ep153)
- Patricia Noonan - Macie-Lynn Pearce (ep345)
- Patricia Norris - Ramona Clegg (ep304)
- Patricia R. Floyd - LPN Helen Loy (ep69)
- Patricia Rae - Sonia Paredes (ep27)
- Patrick Boll - Room Service Manager (ep16), Dr. Shulman (ep163), James Miller (ep399)
- Patrick Byas - Got's Boy #2 (ep209), Shawn (ep322), Ice Agent #2 (ep409)
- Patrick Costello - Zero (ep119)
- Patrick Cragin - Sean Brady (ep334)
- Patrick Dizney - Dean Reynolds (ep93)
- Patrick F. Kline - Snotty Guy (ep13)
- Patrick Frederic - Troop Leader (ep131)
- Patrick Garner - Patient #1 (ep14)
- Patrick Halley - Case Manager Morris (ep449)
- Patrick Husted - Warehouse Landlord (ep45), Dr. Sheldon (ep94)
- Patrick Joseph Byrnes - Dan O'Shell (ep163)
- Patrick Noonan - ICE Agent Tim Nunn (ep409)
- Patrick Quinn - Milo Walther (ep53)
- Patrick Ryan Sullivan - Tom Conlon (ep225)
- Patrick Tovatt - Judge Barry Abrams (ep13)
- Patrick Zeller - Derek Scully (eps537-538)
- Patsy Wygle - Jury Forewoman (ep159)
- Paul Amodeo - ND Doctor (ep198)
- Paul Baron - Kevin McDonald (ep55)
- Paul Bomba - Officer Bobby Nardone
- Paul Borghese - Officer Tanner (eps118, 125), Detective (ep295), Bailiff (ep364)
- Paul Castro Jr. - Connor (ep369)
- Paul DeBoy - Bill Sullivan (ep392)
- Paul Geier - Warner Mason (ep48)
- Paul Harman - Bernie (ep120)
- Paul Hickert - Alphonse D'Osso (ep452)
- Paul Klementowicz - Tobin Willis (ep185)
- Paul Marra - Airport Passenger (ep226)
- Paul Mauriello - Daddy Bear (ep350)
- Paul Molnar - Brickett, David (ep252)
- Paul Reggio - Roy (ep12)
- Paul Regina - Jeffery Trapani (ep57)
- Paul Rolfes - Christian (ep88)
- Paul Sparks - Marty Potter/Marvin Posey (ep40)
- Paul Spriggs - Claude (ep522)
- Paul Stolarsky - Cyrus Parker (ep29)
- Paul Tiesler - Corbin (ep33)
- Paul Urcioli - Eddie Wooding (ep114), CIA Officer Chase (ep181)
- Paul Whitty - J.C. Cassidy (ep294)
- Paula Jon DeRose - Cherry Gabardelli (ep293)
- Paulina Gerzon - Alicia Hahn (ep96)
- Payton Georgiana - Lindsay Barnes (ep551)
- Paytra Gessler - Faye (ep444)
- Pearce Bunting - Josh Branson (ep35)
- Pearl Matteson - Masseuse (ep465)
- Pearl Shin - Ivy Ng (ep507)
- Pearl Sun - Dr. Janice Chin (ep554)
- Pedro Hector Mojica - Dre (ep274), Instructor (ep490)
- Pedro Morillo Jr. - Diego (ep374)
- Peggy J. Scott - Grandmother (ep277)
- Peggy Pope - Sylvia (ep14)
- Pei Pei Lin - Yuko Sakura (ep295)
- Perez Hilton - Himself (ep311)
- Perri Gaffney - Receptionist (ep28)
- Perry Strong - Juvenile Guard #1 (ep436)
- Pete Maddocks - Italian Dignitary (ep273)
- Pete Spano - Protester (ep476)
- Peter A. Tambakis - Paul (ep163)
- Peter Brensinger - Bobby (ep264)
- Peter Dylan Richards - Dietrich Strauss (ep203)
- Peter Evangelista - Alec Bernstein (ep549)
- Peter Francis James - Judge Kevin Beck (eps12, 21)
- Peter Giles - Peter Haver (ep22)
- Peter Graham - Brad (ep408)
- Peter James Zielinski - Photographer (ep213)
- Peter Lewis - Carl Vasko/Carl Vucelik (ep213)
- Peter Macklin - Opponent #2 (ep234)
- Peter O'Hara - Det. Corman (ep205)
- Peter Oliver - Jason (ep122)
- Peter Saide - Mr. Mile High (ep421)
- Peter Samuel - Parsons (ep33)
- Peter Stray - Male Docent (ep520), Jury Foreperson (ep566)
- Peter Sweet - Lawyer (ep459)
- Peter Vack - Owen (ep131)
- Peter Vilim - Soccer Boy (ep240)
- Peter Yoshida - Store Clerk (ep90)
- Peterson Townsend - Jake Sanders (ep438)
- Peyton Lusk - Jordan Abraham (ep381)
- Phae Lewis - Molly Harrison (ep421)
- Phil Darius Wallace - Ray James (ep509)
- Phil E. Eichinger - Reporter #1 (ep330), Paparazzo (ep361)
- Phil Sloves - Ronald Givens, Jr. (ep550)
- Phil Tabor - Frank (ep50)
- Philip Galinsky - Mechanic (ep429)
- Philip Hernandez - Counselor Norman Valdez (eps551, 560)
- Philip Hoffman - Doctor #1 (ep28)
- Philip LaSalle - Uniform Officer Breggin (eps98, 108)
- Philip LeStrange - Henry the Super (ep144)
- Philip Levy - Officer Fineman
- Philip McAdoo - Patient #2 (ep13)
- Philipe D. Preston - Bailiff (ep540)
- Philippe Cu Leong - Waiter (ep82)
- Philippe Vonlanthen - Number Two (ep238)
- Phillip James Brannon - Petty Officer Zeke Lipitt (ep327)
- Phillip JM Chorba - Kyle Wilkins (ep380)
- Phoebe Lloyd - Slater Dent (ep548)
- Phoebe Mar - Female Fan (ep473)
- Phyre Hawkins - Cece Thornhill (ep388)
- Pietro González - Felipe (ep219)
- Pilar Witherspoon - Officer Owens (ep32), Julia Hynton (eps93, 109)
- Piter Marek - Dr. Falshekar (ep153)
- Polly Adams - Mrs. Walton (ep25), Jury Foreperson (ep348)
- Polly Lee - Kelly Wellbeck (ep437)
- Portia Thomas - Receptionist (ep10)
- Potri Ranka Manis - Torture Victim #5 (ep188)
- Pranav Behari - Desk Clerk (ep511)
- Precious Cruz-Dyson - Foreperson (ep423)
- Presley Forbes - Forrest Anderson (ep489)
- Pressly Coker - Jack Robinson (ep243)
- Preston Ellis - Jack (ep335)
- Preston Lopez - Man #4 (ep564)
- Quincy Tyler Bernstine - Sheri Simkins (ep184)
- Quisha Saunders - Waiter (ep181)
- Qurrat Ann Kadwani - Stacey King (ep377)
- R. Ward Duffy - Van Norris (ep430), Matt Gentile (ep521)
- R.J. Reed - Eddie (ep119)
- R.J. Remo - Tito (ep191)
- R.L. Brazil - Guard #2 (ep79)
- Rachel Alana Handler - Jury Foreperson (ep382)
- Rachel Annette Helson - Tymber Baker (ep373)
- Rachel Deacon - Jen Burrows
- Rachel Diaz-Stand - Maria Recinos (ep142)
- Rachel Finninger - Renata Schaeffer (ep425)
- Rachel Fowler - Woman #3 (ep123)
- Rachel Green - Court Clerk (ep448)
- Rachel Neiheisel - Renee Walden (ep363)
- Rachel Schur Chase - Chelsey Moore (ep499)
- Rachel Sleek-Banuelos - "Lucia" (ep511)
- Rachel Stern - Millie Lefkowitz (ep181)
- Rachel Towne - Cindy Morrison (ep459)
- Rachel Womble - Maya (ep394)
- Radu Spinghel - Vlad (ep461)
- Rae Nelson - Kate (ep395)
- Raekwon Haynes - Damian (ep371), Jahrique Galloway (ep504)
- Raelynn Zofia Stueber - Ruby Hunter (ep429)
- Rafael Benoit - Oscar Ramirez (ep397)
- Rafael Ferrer - Mooney (ep3), Detective Trainor (ep37)
- Rafael Sardina - Naldo (ep137)
- Raissa Dorff - Housekeeper (ep497)
- Raissa Katona Bennett - Judge Joan Calahan (ep454)
- Rajesh Bose - Cabbie (ep248)
- Ralph Lucarelli - Kip (ep89), Gus (ep126), Diner Owner #1 (ep188), Nikos Atteliades (ep294)
- Ralph Nieves - Examiner (ep24)
- Ralph Peavy III - Brad Hicks (ep217)
- Ramesh Ganeshram - Man in Scrubs (ep313)
- Ramón Rodríguez - DJ (ep151)
- Ramsey Faragallah - Taxi Driver (ep1), Market Owner (ep37), Dr. Sandip (ep200), Rudy Singh (ep300)
- Ranardo Domeico Grays - Juror #9 (ep334)
- Rand Guerrero - Protestor #1 (ep410)
- Randi Kaplan - Hospital Administrator (ep146)
- Randy Cherkas - Linch (ep30)
- Randy Lewis - CSU Tech
- Randy Lutterman - Neighbor (ep2), Berman (ep46)
- Randy Ramos Jr. - Marco Meiojas (ep442)
- Randy Severino - Man #2 (ep564)
- Ranjit Chowdhry - Hotel Manager (ep318)
- Raquel Almazan - Maricela (ep218)
- Raquel Chavez - Rose Bruno (ep529)
- Raquel Dominguez - Maria Luna (ep434)
- Raquel Nave - Nita Markinson (ep445)
- Ras Enoch McCurdie - Usain (ep352)
- Rasheeda Sampson - Mother (ep35)
- Rashid Jackson - Tactical Team Member (ep497)
- Ratnesh Dubey - Hardeep Singh (ep504)
- Raushanah Simmons - Belinda (ep130), Lysette Dale (ep226)
- Raven Jeannette - Uni #1 (eps540, 573)
- Ray DeMattis - Artie Kabzinski (ep88), Nestor (ep240)
- Ray Fitzgerald - F.B.I. Agent Schreck (ep17), Ray Dunstan (ep65)
- Ray Garvey - Clerk (ep158)
- Ray Iannicelli - Charlie (ep49), Store Clerk (ep68), Stanley Koscheck (ep238)
- Ray Luetters - Dr. Sylvan (ep102), Sanford Warren (ep155)
- Ray Michael Karl - Policeman #1 (ep10)
- Ray Robertson - Homeless Man #1 (ep36)
- Ray Virta - Schecter (ep3)
- Ray Wills - Manager (ep95)
- Raymond Jaramillo McLeod - Sergeant (ep232)
- Raymond Russell Hamlin - Man (ep192)
- Reade Kelly - General Contractor (ep52), Bud Yellin (ep181)
- Réal Andrews - Sergeant Ray Crawford (ep137)
- Rebecca Baxter - Amanda Durning (ep155)
- Rebecca Bratland - The Duchess (ep459)
- Rebecca Brinkley - Alice Gray (ep389)
- Rebecca Gibel - Corp. Counsel Hayley Brogan (ep462)
- Rebecca Gruss - Danielle Backerly (eps383-384)
- Rebecca Krainik - Charlotte Owens (ep408)
- Rebecca Naomi Jones - Leila (ep267)
- Rebecca Spencer - Plumbing Company Bookkeeper (ep58)
- Rebecca Thomas - Sherry Blake (ep476)
- Rebecca Watson - Laura Shane (ep439)
- Rebecka Ray - Female Employee (ep304)
- Redman Maxfield - Charles Caulfield (ep4)
- Regan Thompson - Katie (ep128)
- Regina Ohashi - Jury Forewoman (ep469)
- Regina Schneider - Valerie Platt (ep407)
- Reginald James - Officer Galetta (ep139)
- Reginald L. Barnes - Front Desk Clerk (ep396)
- Reggie Alvin Green - Jackson (ep385)
- Reggie Green - Clyde (ep365)
- Reggie Wyns - Benny (ep47)
- Regi Huc - Officer Taylor (ep90)
- Reid Jenkins - Layla's Baby (ep363)
- Renata Hinrichs - Professor (ep395)
- Rene Castillo - Supervisor (ep551)
- René Ifrah - Officer Bracken (ep305)
- Rene Ojeda - Old Latino Man (ep305)
- Renee Flemings - Benny (ep246)
- Renee Harrison - Nina Green (ep513)
- Renee Ternier - Monika (ep504)
- Renée V. Freeman - Casey (ep268)
- Renes Antonio Rivera - Tony Canto (ep539)
- Renzo Gracie - Tony Diaz (ep191)
- Reyna de Courcy - Mina (ep237)
- Reynaldo Piniella - Jose Avilles (ep274)
- Reza Nader - Sunil Patesh (ep533)
- Rezeta Veliu - Zoya (ep403)
- Rhonda Ayers - Jury Foreperson (ep322)
- Ric Reitz - Danny Quinn (ep438)
- Rica Martens - Mrs. Johnson (ep3)
- Rich Ceraulo - Uniform Officer #1 (ep93)
- Rich Meiman - Attorney General (ep297)
- Rich Pecci - Arnold Savatsky (ep277), Venable Thomas (ep546)
- Richard Bird - Caleb Pierce (ep429)
- Richard Busser - Uni (ep256)
- Richard C. Johnson - Pedophile #2 (ep17)
- Richard Chew - Chinese American Officer (ep118), Uniform Officer (ep119)
- Richard Cline - Gaffer (ep382)
- Richard D'Alessandro - Bartender (ep85), Gino Cassesse (ep250)
- Richard Litt - Super (ep19)
- Richard Lyntton - Desk Clerk Jerry (ep111), French Interpreter (ep263)
- Richard M. Davidson - Sterner (ep31)
- Richard R. Corapi - Airline Passenger (ep290)
- Richard Shoberg - Drew Farmer (ep101)
- Richard Thomsen - Allen Wheaten (ep84)
- Richard V. Licata - Bartender (ep20)
- Richie Allan - Landlord (ep230)
- Richie V. Dang - Kenneth Hwang (ep539)
- Richmond Hoxie - Dr. Ben Fletcher (ep113), Dr. Reed Vineland (ep170)
- Rick Gifford - Trooper Lowry (ep141)
- Rick Irwin - Paolo Ricci (ep438)
- Rick Johnson - Court Officer (eps66-67), Clerk, Court Clerk
- Rick Lohman - Hotel Manager (ep30)
- Rick Lyon - MO-MO (ep321), Marv (ep451)
- Rick Washburn - Buster Flynn (ep143)
- Rick Younger - David Paige (ep220)
- Rick Zahn - Concierge (ep100), Police Chief (ep180), Hal Harper (ep308), Inquisitor #1 (ep384)
- Ricky Smith - Marcus (ep191)
- Rightor Doyle - Chad Ogilvy (ep197)
- Rik Walter - Sheriff Renshaw (ep249), Matt Cooper (ep463)
- Rileigh Skye McDonald - Delilah (ep437)
- Rio Puertollano - Denny (ep255)
- Rishi Mukherjee - Clerk (ep504)
- Rita Sengupta - Assistant (ep503)
- Rob Bryn - Wild Yak #1 (ep316)
- Rob Chen - Henry Wu (ep465)
- Rob Devaney - Dr. Lambert (ep141)
- Rob Grader - Attorney Gerald Lockhart (ep81)
- Rob Leo Roy - Dr. Talbot (ep45), Tom (ep263)
- Rob Morgan - Perp (ep256), Homeless Guy (ep343)
- Rob Puterman - Doctor (ep150)
- Rob Welsh - Will (ep205)
- Robert Abido - Barry (ep247)
- Robert Berlin - Meth Head Man (ep225)
- Robert Carroll - Balloon Vendor (ep22)
- Robert Donlon Kelly - Armando Padilla (ep69)
- Robert Gorrie - Sam Baylor (ep232)
- Robert Hock - Mr. Hamrick (ep69)
- Robert J. Giannetta - ESU Sergeant (ep176)
- Robert J. Morgalo - Oscar Jimenez (ep509)
- Robert Jason Jackson - Grocer (ep21)
- Robert John Gallagher - Bartender (ep456)
- Robert Keiley - Perp #1 (ep464)
- Robert Kim - Paul Wei (ep187)
- Robert Langdon Lloyd - Reverend Fitzgerald (ep236)
- Robert Levine - Mr. Schwartz (ep158), Sherman (ep235)
- Robert McKay - Andy Becker (ep385)
- Robert McKeon - Mark Reed (ep537)
- Robert Mauzell - Corrections Officer (ep205)
- Robert Mouzakes - Donavan Black (ep246)
- Robert Patrick Brink - Host (ep34), Herb (ep128)
- Robert Prescott - Jordan Boggs (ep40)
- Robert Siverls - Attendant (ep397)
- Robert Turano - Sergeant Fuller (ep42), Alfonso Corrales (ep75), DEA Agent Frayne (ep132)
- Robert Vincent Smith - Mr. Dunlap (ep48), Dr. Drucker (ep186)
- Robert Westenberg - Col. Marsden (ep40)
- Roberto Cabrera - Dr. Alberto (ep231)
- Robin de Jesus - Jose Silva (ep285)
- Robin LeMon - Delivery Lady (ep251)
- Robin S. Walker - Callie Lydell (ep426)
- Rochelle Böstrom - Samantha Ragolia (ep57)
- Rod Knoll - Bob (ep465)
- Rodney Henry Jr. - Max (ep195)
- Roger Clark - Reporter (eps471, 503)
- Roger Pretto - Francisco Martinez (ep111)
- Roger Rathburn - Headmaster Randall (ep179)
- Roger Wu - Man With Gun (ep118)
- Roman Lupu - Security Guard (ep572)
- Roman Mitichyan - Zef Sokoli (ep554)
- Romelda Teron Benjamin - Corrections Officer #1 (ep471)
- Romi Dias - Tina Gardner (ep111)
- Ron Bohmer - Dr. Randall Forbes (ep27)
- Ron Brice - Ben Hicks (ep217)
- Ron Castellano - Wrestler (ep19)
- Ron Dizon - Nurse (ep373)
- Ron Domingo - Manager (ep82), Bill Stallworth (ep453)
- Ron Kidd - Board Member #2 (ep188)
- Ron Kuby - Himself (ep325)
- Ron Lee Jones - Rev. Allastair (ep73)
- Ron McClary - SVU Detective Hammad (ep25)
- Ron Nakahara - Sammy Sing (ep51), Dr. Tanaka (ep251)
- Ron Parson - Chef (ep442)
- Ron Scott - Jerry Delvecchio (ep128), Malcolm Shaw (ep161), MTA Cop (ep430), Red Washington (ep513)
- Ron Simons - Principal Al Pompeo (ep369)
- Ronald Graham - Man (ep517)
- Ronete Levenson - Protestor #2 (ep162)
- Ronni Lieberman - Captain Barbara Pierce (ep139)
- Ronnie White - Detective Jerry Bell (ep524)
- Rony Clanton - Pat (ep73), Heroin Addict (ep120)
- Rory Duffy - Uni #2 (ep342), Reporter #3 (ep437)
- Rosal Colon - Carmen Silva (ep302)
- Rosalind Brown - Sally (ep43), Junkie #2 (ep126)
- Rosalind Lilly - Allison Buckley (ep402)
- Rosalyn Coleman - Flower Vendor (ep19), Gloria Padilla (ep69)
- Rose Arrick - Hazel Crane (ep107)
- Rose Sias - Vice Cop (ep67), Aggressive #1 (ep237)
- Rose Stockton - Mrs. Gallagher (ep6)
- Rosie Benton - Trooper McPhee (ep256)
- Rosie Berrido - Detective (ep124), Gladys Palma (ep484)
- Rosie De Sanctis - Donna Bucci
- Ross Brodar - Bouncer (ep294)
- Ross de Marco - PAA (ep75)
- Ross Hellwig - Uniform Policeman #1 (ep46)
- Rowan Vickers - Ridgewood NJ Cop (ep419)
- Rowan Williams - Tommy Munson (eps388-389)
- Roxane Barlow - Red Watts (ep120)
- Roxane Carrasco - Mrs. Rojas (ep165)
- Roxanne Raja - Policewoman (ep18)
- Roy Milton Davis - Homeless Man (eps152, 271), Charlie (ep288)
- Roy Scandela - Fan #1 (ep499)
- Roy Shuler - Jasper Neely (ep530)
- Royce Johnson - Uni Cop #1 (ep295)
- Rozie Bacchi - Ophelia Jones (ep164), Concierge (ep504)
- Ruari Fay - Bill (ep361)
- Ruben Javier Caballero - CSU Brandon Chestnut (eps545, 571)
- Ruben Rivera - K9 Officer (ep571)
- Ruby Taylor - Sophie Johnson (ep395)
- Rudy De La Cruz - Diego Vasquez (ep437)
- Ruperto Vanderpool - Man (ep47)
- Ruschell Boone - Reporter #2 (ep437)
- Russell B. Hunston - Andrew Harlin (ep10)
- Ruth Kavanagh - Irma (ep556)
- Ryan Anthony Holcomb - Oliver Banks (ep563)
- Ryan Bronston - Sam (ep560)
- Ryan Brown - Trey Williams (ep165)
- Ryan David McKinney - Store Manager Lauden (ep62)
- Ryan Fame Quinlan - Court Officer (ep366)
- Ryan Farrell - Handsome Guy (ep310)
- Ryan Jonze - Jeff Nichols (ep391)
- Ryan M. Hunt - Reporter #1 (ep565)
- Ryan M. Perez - Uni (eps558, 573)
- Ryan Nathaniel George - Devon King (ep523)
- Ryan Nicolls - Gil Hughes (ep538)
- Ryan Patrick Bachand - Andy Sherman (ep69)
- Ryan Perez - Uni #1 (ep512)
- Ryan Postal - Brendan Krug (ep82)
- Ryan Raftery - Dennis Faber (ep221), Roger (ep461)
- Ryan Shively - Policeman (ep15)
- Ryan Simpkins - Lisette Ostilow (ep110)
- Ryan Vincent Anderson - James (ep458)
- Ryan Woodring - Dr. Mandolar (ep33)
- Sa'myra Amos James - Nikkita Chavez (eps463, 478)
- Sabél Gonzales - Eva Carson (ep395)
- Sabrina Carpenter - Paula (ep260)
- Sabrina Jiang - Hannah Wu (ep118)
- Sacha Yanow - 1st A.D. (ep539)
- Sadie Newman - Eva (ep386)
- Sadie Scott - Elena Mays (ep366)
- Sage Doviak - First Grader (ep150)
- Sahra Mellesse - Girl (ep168)
- Saidah Arrika Ekulona - Dr. lakhmajara (ep3), Detective Yorkin (ep58)
- Saila Rao - Anu Nayyar (eps226, 228)
- Sal Governale - Emcee (ep334)
- Sal Inzerillo - Lucius (ep337)
- Sal Petraccione - Hotel Clerk (ep64)
- Sal Rendino - Deputy Warden Barberi (ep350)
- Sally Stewart - Nurse #3 (ep62)
- Salma Shaw - Jury Foreperson (ep399)
- Sam Edgerly - Steven (ep407)
- Sam Gedymin - Kyle (ep374)
- Sam Guncler - Gary Barbour (ep64)
- Sam Kazzi - Doorman (ep440)
- Sam Khazai - Mohammed Sayeed (ep463)
- Sam Kitchin - Chief Ed James (ep257)
- Sam Morales - Felicity (ep450)
- Sam Riley - Patrolman Eric Bruney (ep165), Uni Bruny (ep190)
- Sam Zang - Bar Patron (ep443)
- Samantha Buck - Waitress (ep13)
- Samantha Cordero - Angela Riva (ep292)
- Samantha Galarza - Gina (ep262)
- Samantha Jacobs - Tina Snow (ep189)
- Samantha Jones - Jury Forewoman (ep355)
- Samantha Logan - Lola (ep275)
- Samanthia Nixon - Clancy (eps553, 559)
- Samantha Soule - Ariel Baskins (ep289)
- Samantha Steinmetz - Flo (ep368)
- Samantha Tuffarelli - Janelle Hahn (ep337)
- Samantha Yoy - Angela Garcia (ep142)
- Sami Bray - Rachel Labott (ep430)
- Samia Akudo - Veronique St. John (ep227)
- Sammuel Soifer - Blake Murphy (ep259), Ryan (ep281)
- Sammy Dell - Cooper (ep542)
- Sammy Mori Voit - Young Micah Fuller (ep450)
- Samuel A. Brice - Employee (ep573)
- Samuel Encarnación - Bartender (ep440)
- Samuel Gomez - Leroy (ep356)
- Samuel Maupin - Mr. Sawyer (ep41)
- Sandee Bengel - Grand Juror (ep340)
- Sándor Técsy - Keith Willis (ep155)
- Sandra Berrios - Mrs. Rodriguez (ep146), Supervisor (ep202), Maria (ep379)
- Sandra Caldwell - Nanny #3 (ep128)
- Sandra Daley - Rosa Farris (ep20), Marina Garza (ep36), Miranda Bowen (ep76)
- Sandra Delgado - Victoria (ep252)
- Sandra Elizabeth Rodriguez - Lisa Rivera (ep414)
- Sandra Landers - Heidi (ep295)
- Sandra Shipley - Rhona Antrim (ep178)
- Sandra Vaughn-Cooke - Choir Member #3 (ep193)
- Sandy Dell - Salon Client (ep272)
- Sandy Moore - Jury Foreman (ep85)
- Sandy Rustin - Jane Doe (ep119)
- Sanja Danilovic - Dagmara Williams (ep321)
- Sanjiv Jhaveri - Mr. Singh (ep168), Imad Khouri (ep277)
- Santi Formoso - Flower Boy (ep6)
- Santo Fazio - Giuliano (ep119), Bernardo (ep176), Kostas (ep287)
- Santos - Kiki Maldonado (ep244)
- Sara Barnett - Greta Thorsen (ep82)
- Sara Brophy - Ms. Mile High (ep421)
- Sara Bues - Bethany Fisher (ep442)
- Sara Contreras - Mrs. Padilla (ep146), Rosa Mendez (ep275), Alminia Aguilar (eps343-344)
- Sara Gutierrez - Sofia Hernández (ep511)
- Sara Hogrefe - Taylor Barnes (ep292)
- Sara Masterson - Abby Shane (ep439)
- Sara Visser - Sarah Perez (ep402)
- Sarah Bennett - Ronda Foster (ep205)
- Sarah Bisman - Bronwyn Freed
- Sarah Boatright - Riley (ep456)
- Sarah Dacey-Charles - Minister (ep462)
- Sarah Elizabeth Grace - Marcia (ep356)
- Sarah Elizabeth Jensen - Shay Landry (ep512)
- Sarah Ellen Stephens - Officer Selena Gaines (eps431, 446)
- Sarah Elliott - Kristen (ep81)
- Sarah Goeke - Anne Fierro (ep573)
- Sarah Hund - Apartment Mom (ep250)
- Sarah Jane Everman - Preppy Girl (ep110)
- Sarah Knapp - Darcy Chaney (ep49), Kate Boyd (ep150)
- Sarah Knowlton - Valerie Emerson (ep63)
- Sarah Lyddan - Mandy Cook (ep524)
- Sarah Malone - Woman (ep391)
- Sarah Marie Jenkins - Becca (ep192)
- Sarah McKee - The Woman (ep78)
- Sarah Megan Thomas - Leah Thomas (ep314)
- Sarah Sigman - Helivate Receptionist (ep562)
- Sarah Street - Dr. Janice Cole (eps329, 339)
- Sarah Zhang - Debbie Minh (ep7)
- SarahGrace Mariani - Marcy Mann (ep562)
- Sarkiss Yen - Track and Field Student (ep233)
- Sasha Gheesling - West Village Angel (ep546)
- Sasha Toro - Rosario (ep27), Sassy (ep238)
- Satomi Hofmann - Dr. Nancy Mayer (ep455)
- Sawandi Wilson - Ice Agent #3 (ep409)
- Saxon Palmer - Jogger (ep51)
- Sayra Player - Amy Fuller (ep450)
- Schyler Conaway - Jason Harris (ep475)
- Scott Aiello - Officer Donald Donahue (ep469)
- Scott Andrew Harrison - Worker #2 (ep41)
- Scott Bailey - Brian Townsend (ep156)
- Scott Decker - Detective Moore (ep331)
- Scott Eliasoph - Video Camera Press (ep352), Juror (ep444)
- Scott Fowler - Counselor Nathan Baker (ep563)
- Scott Geyer - Mr. Bergen (ep59)
- Scott Holroyd - Dean (ep88)
- Scott Johnsen - Parks Department Ranger (ep70), Bomb Squad Detective (ep85)
- Scott Lehman - Jury Foreperson (ep407)
- Scott Mena - Courthouse Pedestrian (ep399)
- Scott Nath - Morgue Attendant (ep157)
- Scott Nicholson - Uni Walker (ep157), Uni Sullivan (ep237)
- Scott Robertson - Attorney Shore (ep9)
- Scott Weston - Lola (ep4)
- Sean Arbuckle - Medical Examiner (ep7)
- Sean Bennett Geoghan - Young Male Defendant (ep214)
- Sean Kaufman - Grieving Male Student #1 (ep436)
- Sean Meehan - Homicide Detective (ep573)
- Sean Moran - Ahmet Elbisi (ep104)
- Sean Ringgold - Tiny (ep272)
- Sean Sanders - Caleb (ep85)
- Sean Shannon - Oxy Guy (ep462)
- Sean Simms - Gots Boy #5 (ep209)
- Sean T. Krishnan - Doctor Singh (eps174, 196)
- Sean Weil - Bucky (ep524)
- Sean Wiberg - Leonard Crosby (ep573)
- Sebastian Hedges Thomas - Human Shield Son (ep430)
- Sebastian La Cause - AUSA Ben Daltrey (ep252)
- Sebastien J. Antoine - A.J. Martin, Jr. (ep351)
- Sedona Kailey Raphael - Ariana (ep542)
- Sef Khan - Young Employee (ep564)
- Sejal Shah - Waitress (ep179)
- Selena Nelson - Hooker (ep82)
- Selenis Leyva - Lorinda Gutierrez (ep4)
- Seneka Johnson - Victim (ep106)
- Senneca Bilsland - Billie (ep562)
- Sergio Mauritz Ang - Male Employee (ep539)
- Seth Jose Guerra - Latino Teen #1 (ep472)
- Seth Michael May - Student #2 (ep106)
- Seth Ruffer - Offender #5 (ep250)
- Sevanne Kassarjian - Ileana Jashari (ep1), Nurse Lisa (ep55)
- Sewell Whitney - Dean Lyne (ep121)
- Shadoe Alan Brandt - Boy #2 (ep222)
- Shaheen Vaaz - Shaheen Puniwar (ep56)
- Shahan Awan - Rav Patesh (ep533)
- Shahidah McIntosh - Mia Bixton (ep159)
- Shalonne Lee - Laura (ep131)
- Shana Dowdeswell - Melissa (ep131)
- Shana Solomon - Hooker #2 (ep343)
- Shane Geraghty - Tucker (ep136), Gang Member #2 (ep144), Uni #2 (ep282)
- Shane Patrick Kearns - Carl Cooper (ep264)
- Shanga Parker - Doctor (ep376)
- Shania Li - Stella (ep333)
- Shannon DeVido - Beth Myers (ep241)
- Shannon Fiedler - Girl #1 (ep222)
- Shannon Garland - Officer Denise Legrange (eps282, 358)
- Shannon J. Weiss - Beth (ep453)
- Shannon Marie Sullivan - Anne Speer (ep412)
- Shannon Mitchell - Chuckwei's Daughter (ep193)
- Shannon Noecker - Woman #1 (ep147)
- Shannon Stowe - Mona Piper (ep547)
- Shannon Thornton - Ashley S. (ep387)
- Shantell Herndon - Angel (ep4)
- Shari Abdul - Shala Samra (ep409)
- Sharinna Allan - Liza (ep403)
- Sharita Hunt - Clerk (ep569)
- Sharlene Radlein - Jenny (ep540)
- Sharon Gee - Forewoman (ep364)
- Sharon Wheatley - Liz Greenway (ep571)
- Sharon Wilkins - Neighbor #1 (ep57), Janace Tashjian (ep93)
- Sharron Bower - Newscaster (ep73), Reporter (eps87, 92)
- Sharron Paul - High School Student (ep159)
- Shashone Lambert - Foster's Assistant (ep297)
- Shaun Licata - Miranda Galton (ep287)
- Shaun O'Hagan - Rev. Harold Parson (ep396)
- Shaun Powell - Ian Felson (ep101)
- Shaun Rey - Thug #1 (ep434)
- Shauna Miles - Devon's Mother (ep274), Glenda (ep385)
- Shavanna Calder - Doctor Evan Klein (ep569)
- Shavi Blake - CSU Tech (ep225)
- Shawn Wallace - Fast Food Worker (ep543)
- Shawna Christensen - Kelly Chee (ep263)
- Shawna-Kae Wray - Spud (ep238)
- Shayna Ferm - Terri Walsh (ep108)
- Shea Glaser - Caitlin La Marque (ep258), Tanya (ep393)
- Shea Grant - Daughter (ep406)
- Sheila Kay - Waitress (ep205), Woman #2 (ep252)
- Sheila Tapia - Detective Nita Gomez (ep232), Officer Merlo (ep331)
- Sheila Tousey - Trial Judge Danielle Larsen
- Shelby Adamowsky - Jennifer Royce (ep181)
- Sheldon Ingram - Deputy Mayor (ep517)
- Sherin Shetty - ME Carrie Stover (ep458)
- Sherri Sinclair - Jane (ep132)
- Sherry Anderson - Mrs. MacNamara (ep85)
- Shezi Sardar - John (ep299)
- Shirleyann Kaladjian - Woman #1 (ep123)
- Shiva Kumar - Niraj Patel (ep442)
- Shiya Ribowsky - Dr. Abraham (ep339)
- Shunori Ramanathan - Sara (ep379)
- Shwayze - Elton Teague (ep331)
- Sian Heder - Joyce Rich (ep25)
- Sibila Vargas - Stand-Up Reporter (eps548, 551)
- Sidné Anderson - Lorena Jackson (ep27), Deirdre Bathhurst (ep137), Colleen Bedford (ep321)
- Sierra Grace Hogan - Sorority Girl (ep315), Catholic School Girl (ep384)
- Silas Anthony - Kevin Shea (ep458)
- Sima Bissette - Tawndra (ep145)
- Simon Brooking - Number Five (ep8)
- Simone Elizabeth Bart - ESU Maya Tedder (ep468)
- Sinem Nejla Gulturk - Teresa Graf (ep446)
- Siobhan Fallon Hogan - Linda Leggatt (ep91)
- Siovhan Christensen - Mary Liston (ep488)
- Sipiwe Moyo - Officer Fox (ep366)
- Skylar Gaertner - Anthony (ep212)
- Skyler Dubow - Noah Benson (ep362)
- Socorro Santiago - Domenica Ramos (ep274)
- Soleidy Mendez - Delores Alverez (ep441)
- Solomon Shiv - Worker #1 (ep266)
- Sondra James - Agnes Rosen (ep4)
- Sonia Manzano - Arraignment Judge Gloria Pepitone
- Sonnie Brown - Helena Rich (ep288)
- Sope Aluko - Reporter #2 (ep322)
- Sophia Alawi - Asha Patesh (ep533)
- Sophia Barricelli - Annabelle Paoletti (ep145)
- Sophia Eleni Kekllas - Paige Bradley (ep535)
- Sophia Fox - Girl #2 (ep160)
- Sophia Smith - Dating Game Contestant (ep387)
- Sophie Faulkenberry - Gwyneth Blake (ep460)
- Sophie Hayden - Dr. Winters (ep13)
- Sophie Hoyt - Tara James (ep530)
- Sophie Lee Morris - Torie Meeks (ep449)
- Sophie Zucker - Female Student (ep422)
- Sophina Brown - Mrs. Williams (ep34)
- Sorab Wadia - Malik (ep267)
- Sourabh Chatt - Souvenir Shop Owner (ep43)
- Sowande Tichawonna - Foreman (ep435)
- Spencer Grammer - Katie (ep151)
- Spencer Hamp - Nick Collins (ep412)
- Spencer List - Tate Walker (ep97)
- Spencer Scott Barros - Jury Foreman (ep115)
- Spencer Trinwith - Brian (ep245)
- Sprague Theobald - Priest (ep423)
- Stacey Lynn Brass - Sabrina Milton (ep35)
- Stacey Raymond - Coach Clare (ep426)
- Stacey Sargeant - Saleswoman (ep193)
- Stacy Highsmith - Aide (ep41)
- Stan Carp - Warehouse Site Manager (ep105)
- Stan Demidoff - Sgt. Patrick Costello (ep430)
- Stanley Simons - Isaac Franklin (ep462)
- Star Jones - Herself (ep183)
- Starla Benford - Carol Daley (ep54)
- Stefanie Chan - Underage Girl (ep406)
- Stefanie Nava - Lisa Faber (ep106)
- Stella Bratcher - Crystal Sykes (ep550)
- Stella Maeve - Leslie Sweeney (ep161), Nadia Decotis (ep380)
- Stella Stark - Girl #2 (ep214)
- Stephanie Brait - Sheila (ep268)
- Stephanie Cozart - Marissa Tatro (ep135)
- Stephanie Gunn - Sam Ellis (ep517)
- Stephanie LaVardera - Rita Parsons (ep523)
- Stephanie Lee Andujar - Latrice Munez (ep191)
- Stephanie Little - Julie Anderson (ep241)
- Stephanie Mnookin - Crossing Guard (ep99)
- Stephanie Owen - Protestor/Commuter (ep200)
- Stephanie Schweitzer - Girl (ep85)
- Stephanie Wright Thompson - Shari Young (ep529)
- Stephen "Papi" Ojo - Yves Nettey (ep538)
- Stephen Badalamenti - Mikey (ep174)
- Stephen Bienskie - Ira The Groom (ep39)
- Stephen Cefalu Jr. - Richard Rayburn (ep460)
- Stephen Christopher Marshall - Deputy Commissioner (ep565)
- Stephen Cofield - Baseball Player (ep313)
- Stephen Graybill - Rainbow Warrior #2 (ep144), Donny Spencer (ep265)
- Stephen Gregory - Dr. Kyle Beresford
- Stephen Guarino - Garrett (ep176)
- Stephen Paul Johnson - Dr. Lawrence (ep45)
- Stephen Payne - Dale Pinnington (ep249), Beau Helm (ep430)
- Stephen Peabody - Colson (ep25)
- Stephen Reich - Juror #4 (ep375)
- Stephen W. Green - Clerk (ep181)
- Stephen W. Tenner - Baliff (ep289), Correction Officer (eps367, 380)
- Steve Beauchamp - Parole Officer Trowers (ep62), Frank (ep182)
- Steve Boghossian - Foreman (ep425)
- Steve Ferrarie - Undercover Officer (ep185), Sound Man (ep189)
- Steve Filice - Precinct Commander (ep564), COD Mark Barone
- Steve Greenstein - Maintenance Man (ep166)
- Steve Harris - Uniform (ep13)
- Steve Hurwitz - Heart Attack Juror (ep188)
- Steve Mones - Franco (ep409)
- Steve Pickering - P.I. Voltz (ep48)
- Steve Rosen - Public Defender Guthrie (eps278, 298)
- Steve Routman - Harold Levin (ep6)
- Steve Schroko - Mr. Weinstock (ep508)
- Steve Smaldon - P.A. K-9 Officer (ep72)
- Steven Alan Black - Paul Klein (ep256)
- Steven DeMarco - Moto Dude #2 (ep410)
- Steven G. Smith II - Jamie Semple (ep109)
- Steven Gift - Guillermo (ep490)
- Steven Goldsmith - Man Entering Club (ep144)
- Steven Hinkle - Ryan Clifford (ep158)
- Steven Kane - Boy #3 (ep222)
- Steven Marcus - Mike Vernon (ep446), Manny Coldby (ep488)
- Steven Mark Friedman - Thorpe Attorney (ep30), Attorney Wilmington (ep44)
- Steven Lee Merkel - Clerk (ep21)
- Steven Michael Harper - Andrew Heaton (ep41)
- Steven Sendor - Uniform Officer (ep131)
- Steven Strickland - Head of JTTF (ep517)
- Steven Thomas Gamble - State Trooper (ep512)
- Steven Vago - Jake Taylor (ep163)
- Stevie Steel - Girl (ep265)
- Stewart J. Zully - Jeff (ep121)
- Stewart Steinberg - Chief Butcher (ep138), Judge Stallworth (ep214)
- Storm Chambers - Jury Foreperson (ep132), Old Man (ep371)
- Stowe Brown - Janey Thurber (ep320)
- Stu "Large" Riley - Johnny Schmidt (ep14)
- Stuart Zagnit - Harrison Barnett (ep39)
- Sue Kim - Detective Emily Ling
- Sue Simmons - Newscaster
- Sulekha Ebelle - CSU Tech (ep403), Vega (eps440, 456)
- Suli Holum - Pregnant Woman (ep187)
- Sulinh - Cambodian Victim (ep100)
- Sumaya Bouhbal - Cami Vega (ep471)
- Sunny De Leon - Paz Orduña (ep485)
- Susan Barrett - Manager (ep551)
- Susan Elaine Knight - Neurosurgeon (ep86), ICU Doctor (ep113)
- Susan Hoyt - Brit's Mom (ep316)
- Susan Louise O'Connor - Lauren Burns (ep352)
- Susan Malfitano - Forewoman (ep87)
- Susan Rollman - Plaza Clerk Wilde (ep30)
- Susan Rybin - Beatriz Lima (ep523)
- Susan Stahnke - Hotel Manager (ep39)
- Susan Varon - Nurse (ep87), Nurse Gruber (ep91)
- Susan Willis - Mrs. Overton (ep4), Rose Kern (ep105)
- Susanna Guzman - Gladis (ep110)
- Susie Dylan - Receptionist (ep86)
- Suzan Perry - Madeleine Stewart (ep225)
- Suzana Norberg - Rose Bergman (eps537-538)
- Suzanne Armstrong - NATO Secretary (ep517)
- Suzanne DiDonna - Lana Mayhew (ep145)
- Suzanne H. Smart - Brenda (ep263), Mrs. Fleiss (ep301)
- Suzanne Grodner - Teacher (ep23), Lynne Ronsen (ep129)
- Suzanne Savoy - Denise Wilcox (ep507)
- Sydney Harris - Massage Therapist (ep212)
- Sydney James Harcourt - State Trooper (ep321)
- Sydney Lemmon - Susie (ep442)
- Sydney Lucas - Ryann Catalano (ep352)
- Sydney Richardson - Christina (ep260)
- Sylvia Kauders - Mare (ep19), Anna (ep190), Esther (ep235)
- Sylvia Roldan Dohi - Nurse #1 (ep62)
- Syndee Winters - Ms. Smiley (ep411)
- T. Ryder Smith - Tom Marshall (ep256)
- T.J. Edwards - Ray Castaneda (ep253)
- T.J. Kenneally - PD Eisendrath (ep23)
- T.J. Mannix - Tony Minetti (ep321)
- T.J. Meyers - Garbage Man (ep134), Uniform Officer #1 (ep154), Leo Trozze (ep427)
- Tai Lyn Sandhu - Linda (ep417)
- Taliyah Whitaker - Tonya McCrae (ep369)
- Tam Young - Antifa Protester #2 (ep422)
- Tamela Aldridge - Carla Sexton (ep184)
- Tami Mansfield - Nanny #1 (ep128)
- Tamika Lawrence - Mignon (ep278)
- Tamir - Ana Rajic (ep281)
- Tammy Jean - Pole Dancer (ep295)
- Tamron Hall - Herself (ep266)
- Tamya Taylor - Sasha (ep450)
- Tana Sarntinoranont - Bret Kim (ep102)
- Tanairi Vazquez - Kim Espinoza (ep402)
- Tanesha Gary - Donna Harris (ep400)
- Tanisha Jones - Choir Member #11 (ep193)
- Tanisha Lynn - Ricky (ep87)
- Tanya Alexander - Single Mom (ep21)
- Tanya Berezin - Professor Halbersham (ep24)
- Tanya Rivero - Host (ep415), Reporter (ep445)
- Tara Bast - Maryellen Seaver (ep165)
- Tara Bopp - Counselor Shirel Fischer (eps541, 571)
- Tara Greenway - Lori Smith (ep114)
- Tara Lynn Wagner - Reporter (ep390)
- Tara Martell - Brianna (ep312)
- Tara Moncure - Young Woman (ep311)
- Tara Polhemus - Kirsten (ep440)
- Tara Thompson - Carol (ep264)
- Tarra McGowan Riggs - Yolanda Sipes (ep558)
- Taso Mikroulis - Sam Kariakis (ep390)
- Tationna Bosier - Ingrid (ep307)
- Taylor Hicks - Himself (ep326)
- Taylor Marie Scott - Hannah Bailey (ep525)
- Taylor Petracek - Chris (ep496)
- Téa Guarino - Eden Gillis (ep537)
- Teala Dunn - Nina (ep73)
- Ted Arcidi - Prison Guard #1 (ep276)
- Ted Oyama - Clerk (ep118)
- Ted Sod - Hamzid Latif (ep159), Aadesh Patel (ep463)
- Ted Sutton - Robert (ep37)
- Teddy Bergman - Nestor Buchanan (ep185)
- Teddy Cañez - Mr. Ramirez (ep161)
- Teddy Coluca - Landlord (ep14)
- Temi Kehinde - Choir Member #9 (ep193)
- Tenaja Williams - Pregnant Teenager (ep123)
- Teresa Moore - Catalina Soren (ep354)
- Teresa Woods - Journalist #4 (ep121), Reporter
- Teresa Yenque - Housekeeper (ep33), Graciella Hernandez (ep55), Cleaning Lady (ep244), Rosa Montero (ep332)
- Teri Hansen - Patricia Simmons (ep440)
- Teri Lamm - Becky Underwood (ep5)
- Terrence Laron Burke - Federal Marshal #1 (ep95)
- Terron Jones - Oscar Grove (ep455)
- Terry Layman - Martin Meyerson (ep31)
- Tess Soltau - Caroline Pereira (ep156)
- Tessa Hope Slovis - Goth Girl (ep361)
- Thaddeus Daniels - Registration Nurse James (ep59), Super (ep73)
- Thamer Jendoubi - Officer Kivlahan
- Thedra Porter - Chantal Jackson
- Theis Weckesser - Jeff Parker (eps301, 310)
- Theo Kogan - Club Girl (ep89)
- Therell Spires - Latrell (ep371)
- Theresa Cantone - Foreperson (ep441)
- Therese Plummer - Andrea Patwin (ep206)
- Thomas Belgrey - Yuri Lenski (ep487)
- Thomas Bolster - Sergeant Pierce (ep40)
- Thomas Gibbons - Scott (ep237)
- Thomas Grube - Male Party Guest (ep401)
- Thomas Hoyt Godfrey - Foreperson (ep161)
- Thomas Langston - Tommy Keegan (ep192)
- Thomas Lyons - Dr. Sedaly (ep74)
- Thomas Piper - Tommy Priore (ep61)
- Thomas Schall - Doctor (ep13), Dawson (ep37), Dean Bradford Parrish (ep257)
- Tia Dionne Hodge - Linda Peters (ep228)
- Tiffan Borelli - Erin Dowling (ep392)
- Tiffany Blair - Jury Member (ep441)
- Tiffany Luu - Joy (ep297)
- Tiffany Rachelle Stewart - Jan Erickson (ep469)
- Tiffany Thompson - Angela Bowden (ep157, 183)
- Tiffany Villarin - Lizzy Walczak (ep442)
- Tiffany Westlie - Brandi (ep131)
- Tika Sumpter - Vegas (ep156)
- Tim Abou-Nasr - Male Hostage (ep517)
- Tim Artz - Rudy (ep259)
- Tim Ewing - Jonas Haase (ep110), Attorney Richard Bannon (ep404)
- Tim Farley - Michael Boykin (ep442)
- Tim Hardiman - Hardiman
- Tim Hayes - Court Officer (ep49)
- Tim J. Ellis - Andrew (ep193)
- Tim Kirkpatrick - Walson (ep24)
- Tim Kubart - Kevin (ep175)
- Tim Miller - Court Clerk, Bailiff (ep233)
- Tim Pettolina - Male Patient (ep399)
- Tim Ransom - Bartender (ep278)
- Tim Rouhana - Scott (ep206)
- Tim Salamandyk - Super (ep57)
- Tim Spanjer - Bartender (ep99)
- Timbrooke Ford Filbert - Jeremy (ep397)
- Timo Schnellinger - Director (ep382)
- Timothy Booth - Shane Harris (ep225)
- Timothy Klein - Security Guard (ep140)
- Timothy Mitchum - Paul (ep220), Will Thompson (ep364)
- Timothy Shew - Mr. Guzek (ep37)
- Timothy Wright - Bishop Club Member #2 (ep509)
- Timur Kocak - Heavy Hitter #1 (ep33)
- Tina Fabrique - Jeannie Hayes (ep182), Grand Juror #1 (ep330)
- Tina Johnson - Darcy (ep124)
- Tina Nikolova - Brooklyn ADA (ep538)
- Tino Tsutras - Luka Terzik (ep390)
- Tioka Bernard Schluter IV - Bar Patron (ep355)
- TJ Lee - Celia Long
- Tobias Segal - Kenny Pratt (ep117)
- Tobias Truvillion - Military Police Officer (ep139)
- Toby Poser - Mrs. Connor (ep75)
- Tod Engle - Tom Longleat (ep98), Bartender (ep228), Priest (ep453)
- Todd Davis - Jury Foreperson (ep210)
- Todd Etelson - Jury Foreperson (ep56)
- Todd Faulkner - Reporter #2 (ep134), Male Reporter #1 (ep221), Lloyd Severio (ep509)
- Todd Licea - Tomas Ramirez (ep467)
- Todd S. Ross - Man in Line (ep97)
- Tom Alan Robbins - Ed Kushner (ep40), Gary (ep248)
- Tom Bruno - Uniform Officer #1 (ep57), Firefighter Wilcox
- Tom Cappadona - Apartment Manager (ep31)
- Tom Coiner - Chuck Inslow
- Tom Day - Agent Doherty (ep421)
- Tom Deckman - Pledge Patsy (ep103), Alex Tapper (ep275)
- Tom Hatton - Frat Boy #4 (ep204)
- Tom Ligon - Bluebell Agency Executive (ep52)
- Tom Lucca - Lt. Lou Gezmur (ep207), Firefighter (ep245)
- Tom Malloy - Uniform #1 (ep40)
- Tom Martin - Mitch Anderson (ep450)
- Tom Nacy Warner - CCU Investigator (ep386)
- Tom Paolino - Detective Dub Nichols (ep524)
- Tom Treadwell - Segment Producer (ep197), Politician (ep436)
- Tom Ukah - Father Fatoye (ep504)
- Tom Verri - Uniform Policeman (ep44)
- Tommy Bayiokos - Court Officer #2 (ep446)
- Tommy Buck - Detective Dal Santo (ep412)
- Tommy Gerard - Fredo Valenti (ep4)
- Tommy Humphreys - Number Three (ep8)
- Tommy Pope - Glen King (ep377)
- Tommy Savas - Sanjeev (ep68)
- Tomorrow Montgomery - Wanda (ep169)
- Toni D'Antonio - Maria (ep113), Principal Jo-Ann Stanwick (ep365)
- Toni DiBuono - Teacher (ep52)
- Tony D. Head - Prison Medic (ep496)
- Tony Devon - Henchman (ep95)
- Tony F. DeVito - Vincent Paglione (ep75)
- Tony Freeman - Dr. Crespo (ep92)
- Tony Hoty - Hollander (ep24)
- Tony Maxwell - Flower Delivery Guy (ep60)
- Tony Melson - Max Carter (ep519)
- Tony Naumovski - Agent #1 (ep202)
- Tony Okungbowa - Dr. Bakari (ep203)
- Tony Ray Rossi - Security Chief (ep24)
- Tony Rizzoli - Deli Owner (ep65)
- Tony Rossi - Librarian (ep380)
- Tony Scheinman - Offender #1 (ep250)
- Tony White - Kevin (ep255), Luther Henderson (ep328), Cleon Johnson (ep374)
- Tonya Cornelisse - Claire (ep150)
- Torsten Hillhouse - Det. Dave Foster (ep202)
- Tosado Wong - Zip (ep102)
- Toshiko Onizawa - Jury (ep200)
- Trace Lysette - Lila (ep323)
- Tracee Beazer - Melissa (ep47)
- Tracey Toomey - Sporty Spice (ep19)
- Traci Lynne Kindell - Yvette Fennessy (ep152)
- Tracie Higgins - Mrs. Guzek (ep37)
- Tracy Griswold - Uriah Faber (ep221)
- Tracy Howe - Uniform (ep27), Officer Lanigan (ep70)
- Tracy Jai Edwards - Abby Mannion (ep238)
- Tracy Sallows - Judy (ep48)
- Tracy Westmoreland - Slick (ep318)
- Travaris Spears - Markus Green (ep369)
- Travis Guba - Marshall Bowman (ep82)
- Travis Martin - Student on Laptop (ep392)
- Travis Mitchell - Sgt. Cal Matthews (ep458)
- Travis Przybylski - Daniel Ross (ep414)
- Tremayne Rollins - Teen Spectator #2 (ep369)
- Trent Armand Kendall - MTA Official (ep249)
- Trent Stone - Derek Whitfield (ep552)
- Trevor Jones - Ben Pawler (ep114)
- Trevor Zhou - Levi (ep235), Douchey Guy (ep357)
- Trezure Hunter - Running Student (ep172)
- Trian Long Smith - Lamai Garland (ep476)
- Tricia Alexandro - Viviana Perez (ep464)
- Tricia Merrick - Susan Landsman (ep451)
- Tricia Parks - Homeless Woman (ep215), Doris Gann (ep264)
- Triney Sandoval - TARU Technician Echevarria
- Trish McCall - Angela Dupree (ep47)
- Tristen Douglass - Rebecca Clifford (ep158)
- Tsarina Merrin - Rhonda (ep263)
- Tuck Sweeney - Henry Anderson (ep422)
- Tug Coker - Ted Wilmington (ep166)
- Tug Watson - EMT (ep495)
- Turhan Caylak - Morgue Attendant (ep35)
- Ty Jones - Graves (ep57)
- Ty King - Jerome Fields (ep335)
- Tyler Alexander Reign - Paramedic (ep140)
- Tyler Bunch - Bert Swanson (ep319)
- Tyler Hudson - Jason Rice (ep116)
- Tyler J. Williams - Kyle McGovern (ep138)
- Tyler Joseph - ESU Officer (ep492)
- Tyler McGuckin - Boy #2/Emmitt (ep131)
- Tyler Polite - Pedestrian (ep517)
- Tyler Reign - EMT #1 (ep54), Paramedic
- Tyler Shore - Thomas D'Angelo (ep566)
- Tyler W. French - Lukas Peeters (ep524)
- Tyree Simpson - Uniform Officer (ep142), SVU Uniform Cop (ep179), Man #1 (ep202), Cop (ep221), Uni (ep238), Desk Sergeant
- Tyrone Mitchell Henderson - Kevin Reed (HR; ep421)
- Tyrone Robinson - Phil McPeal (ep253)
- Tyson Hall - Clarence (ep304)
- Tywan Wade - Taylor Jones (ep420)
- Tzahi Moskovitz - Juror #6 (ep200)
- Uschi Umscheid - Abby Garland (eps476, 493)
- Uzi Parnes - Joe (ep37)
- Valence Thomas - FBI Agent #2 (ep263)
- Valencia Yearwood - Denise Jackson (ep447)
- Valeri Mudek - Didi Turner (ep427)
- Valerie Kingston - Judge Martha Whitman (ep418)
- Valerie V. Johnson - Esme Frain (ep518)
- Vaneik Echeverria - Aaron Winters (ep195)
- Vanessa Bartlett - Carol (ep356)
- Vanessa Bontea - EMT (ep456)
- Vanessa Kai - Reporter #2 (ep228)
- Vanessa Okafor - Glamazon #1 (ep541)
- Vanessa Quijas - Reyna McCreary (ep27)
- Vanessa R. Butler - Chelsea (ep444)
- Vanessa Schanen - Foreperson (ep426)
- Venida Evans - Old Lady (ep142)
- Veraalba Santa - Martha Nunez (ep520)
- Veracity Butcher - Isadora "Izzy" Correa (ep469)
- Veronica Dang - Lily (ep268)
- Vi Flaten - Lilith (ep258)
- Vickie Tanner - Shayna (ep142)
- Victor Anthony - Stefan Henriquez (ep220)
- Victor Colicchio - Bartender (ep79)
- Victor La Mantia - Richard Biggs (ep231), Billy The Gravedigger (ep384)
- Victor Verhaeghe - Officer Powell (ep29)
- Victoria Adams-Zischke - Nancy Quinn (ep438)
- Victoria Bassey - Choir Member #8 (ep192)
- Victoria Clark - Margaret Melia (ep98)
- Victoria Hope Chan - Ruby Klein (ep472)
- Victoria Lily Robertson - Ceranda Zajmi (ep488)
- Victoria Oliver - Ashley (ep438), Nina Phelps (ep459)
- Viet Vo - Father Ralph (ep539)
- Vin Scialla - Musician (ep318)
- Vince Bandille - Albert Conte (ep529)
- Vince Cupone - Melvin (ep128), Phillip (ep144)
- Vincent Gerrard - Marty (ep229)
- Vincent Minutella - Harvey Bergman (eps537-538)
- Vincetta Easley - Lucinda (ep288)
- Vinny Randazzo - John Kent (ep517)
- Violet Knobel - Amy (ep418)
- Violet O'Neill - Helena (ep150)
- Virginia Leung - Trish (ep147)
- Virginia Louise Smith - Page (ep2), Admissions Nurse (ep49), Donna Henson (ep552)
- Virginia Preston - Madison (ep450)
- Vishal Shah - Doctor (ep528)
- Vitali Baganov - Bartender (ep10)
- Vivian Cabell - Jesse Rollins
- Vivian Nesbitt - Farley (ep1)
- Wade Mylius - Murray (ep230)
- Wallace E. Wilhoit Jr. - Court Clerk (ep63)
- Wallace Little - Kenny Bixton (ep159)
- Wallis Herst - Reporter #2 (ep115), Journalist #5 (ep121)
- Wally Dunn - Michael Marolo (ep17), Jeff (ep76)
- Walt MacPherson - Detective Mourad (ep2)
- Walter Jordan - Pound Supervisor (ep155)
- Walter Masterson - Jayden Bierce (ep203)
- Walter Mudu - Lot Manager (ep230)
- Ward Horton - Alan Richter (ep125)
- Warren Kelley - ER Dr. Turk (ep127), George Overby (ep293)
- Warren Sapp - Himself (ep282)
- Waymon Arnette - Jaspar Barron (ep318)
- Wayne Jay - Jury Foreperson (ep570)
- Wayne Kasserman - Hal (ep105)
- Wayne Pretlow - Ralph Grady (ep60)
- Wayne R. Scherzer - Craig (ep268)
- Wayne Rhatigan - K9 Officer (ep275)
- Wayne Scott - EMT (ep77)
- Wayne W. Pretlow - Security Man (ep186)
- Welly Yang - CSU Technician Georgie, Medical Examiner's Assistant (ep4)
- Wendy Barrie-Wilson - Dr. Elise Heath (ep27), Woman in Family Photo (ep181)
- Wendy Eaton - Beth Rasmussen (ep304)
- Wendy Gutierrez - CO Stella Lopez (ep366)
- Wendy Scott - Foreperson (ep122)
- Wendy Walker - Mascara (ep19)
- Wendy Williams - Herself (ep311)
- Wesley Broulik - Waiter (ep208)
- Whit K. Lee - Uni (eps461, 492)
- Whitney Anne St. Ours - Bartender (ep457)
- Whitney Bashor - Rachel Sykes (ep407)
- Whitney McIntosh-Joseph - CSU
- Whitney Vance - Julie Donovan (ep191)
- Whitney White - Patty (ep158)
- Wil J. Jackson - Lieutenant Carter (ep434)
- Wiley Moore - SOMU Detective Monahan (ep122)
- Will Blagrove - Manager (ep215)
- Will Coombs - Jason Anderson (ep450)
- Will Dagger - Chris Carnasis (ep438)
- Will Ehren - Connor Jackson (ep492)
- Will Herzog - Eric (ep414)
- Will McLaughlin - Uniform Officer #2 (ep154)
- Will Triplett - Scott (ep170)
- Will Vought - Counselor Victor Franklin (eps482, 485)
- William Bogert - Thomas Rooney (ep239)
- William C. Mitchell - Judge (ep14)
- William C. Tate - Hank (ep451), Ray Gerrard (ep479)
- William Cote - Bartender (ep57)
- William Charlton - Principal Charest (ep59)
- William DeMeritt - Rainbow Warrior #3 (ep144)
- William DePaolo - Clayton Rogers (ep439)
- William Franke - Denver Uniform Officer (ep110)
- William Gyarfas - Uni #1 (ep321)
- William H. Burns - Lynch (ep25), Uniform Policeman #2 (ep46), Officer Robbins, Narcotics Officer (ep75), Uni #3 (ep81), ESU #1 (ep95), P.O. Sanchez (ep240)
- William Oliver Watkins - Uniform Officer #1 (ep64), ESU Sergeant (ep85), Mido Hamid (eps442, 449)
- William Paulson - Agent McCloskey (ep128)
- William Rattazzi - Dealer (ep328)
- William Richards - Young Teddy (ep350)
- William Scott Russell - Derek (ep138)
- William Watkins - Uni (ep344)
- William Westenberg - Ed Sostek (ep18)
- William Whitehead - Arraignment Judge Philip Wyler (eps114-115)
- Winslett Wilson - Stacey (ep85)
- Wolfgang Scheitinger - Nathan Gallagher (ep238)
- Woodie King Jr. - Parking Attendant (ep233)
- Worth Howe - Reporter #2 (ep52)
- Wynter Kullman - Jenny West (ep124)
- Yael Shavitt - Deborah Getz (ep504)
- Yainis Ynoa - Natalia Diaz (eps383-384)
- Yanelba Ferreira - Tiffany (ep294)
- Yanet Cuevas - Yolanda Rivera (ep244)
- Yasha Jackson - Courtney Williams (ep193)
- Yin Chang - Chun Hao (ep173)
- Yinka Adeboyeku - Ndour (ep371)
- Youn Kim - Hostess (ep51)
- Yu Lew - I.T. Guy (ep253), MLI Tech (ep287)
- Yuka Takara - Nahlin Amis (ep41)
- Yuval Boim - Efraim Iskiwitz (ep218)
- Yvette Mercedes - Bus Driver #2 (ep72), Gloria (ep159), Juanita (ep464)
- Yvonne Cecelia - Dr. Morgan's Nurse (ep187)
- Yvonne Perry - Alice Drake (ep509)
- Zac Jaffee - Bill Maples (ep456)
- Zach Sorrow - Boy #1 (ep131)
- Zachary Booth - Trevor Olsen (ep161)
- Zachary Knower - Adams (ep25)
- Zachary Spicer - Jason Harris (ep240)
- Zack Gold - Jack Smith (ep553)
- Zainab Jah - Homeless Person (ep139)
- Zak Steiner - Jack Peters (ep378)
- Zandrea Penn - Bathroom Drug User (ep395)
- Zani Jones Mbayise - Simona Johnson (ep555)
- Zaq Latino - Giga-Hipster (ep541)
- Zeby Khan - Counselor Hari Karanth (eps541, 563)
- Zeek Epps - Deshawn (ep385)
- Zena Woody - Tanya Mejia (ep366)
- Zenzele Cooper - Jewell Williams (ep369)
- Zeus Taylor - Andy Rayburn (ep425)
- Zoe Jensen - Anna (ep541)
- Zoë Sophia Garcia - Maria Sosa (ep437)
- Zoe Yeoman - DNA Tech (ep9)
- Zsuzska Beswick - Counselor Zara Anderson (eps522, 546)
- Zuleyma Guevara - Migdala Vega (ep471)
- Zuri Reed - Macy (ep238)
Trivia[]
- The episode "Unstoppable" was never aired right after the 2016 election.