Actor
|
Character
|
First episode
|
Last episode
|
Number of appearances
|
Steven Zirnkilton
|
Opening Announcer / Narrator
|
"Payback" (Season 1)
|
N/A
|
Over 300
|
Dean Winters
|
Former New York City Police Department (N.Y.P.D.) 16th Precinct, Manhattan Special Victims Unit (S.V.U.), Junior Police Detective Brian Cassidy
|
"Payback" (Season 1)
|
"Downloaded Child" (Season 15)
|
27
|
Chris Orbach
|
New York City Police Department (N.Y.P.D.) 16th Precinct, Manhattan Special Victims Unit (S.V.U.), Junior Police Detective Kenneth "Ken" Briscoe
|
"Payback" (Season 1)
|
"Contact" (Season 1)
|
11
|
Connie Nielsen
|
New York City Police Department (N.Y.P.D.) 16th Precinct, Manhattan Special Victims Unit (S.V.U.), (Temporarily Assigned) Junior Police Detective Danielle "Dani" Beck
|
"Clock" (Season 8)
|
"Cage" (Season 8)
|
6
|
Adam Baldwin
|
New York City Police Department (N.Y.P.D.) 16th Precinct, Manhattan Special Victims Unit (S.V.U.), Police Captain Steve Harris
|
"Lost Reputation" (14)
|
"Twenty-Five Acts" (14)
|
3
|
Donal Logue
|
New York City Police Department (N.Y.P.D.) 16th Precinct, Manhattan Special Victims Unit (S.V.U.)/Vice, Police Lieutenant Declan Murphy
|
"Gambler's Fallacy" (15)
|
"Undercover Mother" (16)
|
7
|
John Schuck
|
New York City Police Department (N.Y.P.D.) Chief of Detectives Muldrew
|
"Outcry" (Season 6)
|
"Shadow" (Season 11)
|
8
|
Josh Pais
|
Campaign Manager for Alex Munoz/New York City Police Department (N.Y.P.D.), Public Information Deputy Commissioner Hank Abraham
|
"October Surprise" (Season 15)
|
"Pattern Seventeen" (Season 16)
|
4
|
Peter Gallagher
|
New York City Police Department (N.Y.P.D.), Special Victims Unit Deputy Chief William Dodds
|
"Holden's Manifesto" (Season 16)
|
"Forgiving Rollins" (Season 16)
|
4
|
Cathy Moriarty-Gentile
|
New York City Police Department (N.Y.P.D.) 27th Precinct, Manhattan Police Lieutenant (later promoted to Captain) Toni Howard
|
"Poisoned Motive" (Season 14)
|
"Amaro's One-Eighty" (Season 15)
|
2
|
Dylan Price
|
New York City Police Department (N.Y.P.D.), Queens/Manhattan South/Bronx Homicide Department Detective Danny Tatum
|
"Asunder" (Season 2)
|
"Protection" (Season 3)
|
3
|
Erik Palladino
|
New York City Police Department (N.Y.P.D.), Queens Homicide Department Detective Dave Duethorn
|
"Damaged" (Season 4)
|
"Dominance" (Season 4)
|
2
|
Adam Kulbersh
|
New York City Police Department (N.Y.P.D.), Computer Crimes (C.C.) Detective Ben Suarato
|
"Painless" (Season 5)
|
"Strain" (Season 7)
|
3
|
Scott William Winters
|
New York City Police Department (N.Y.P.D.) Detective Joe "Doom" Dumas
|
"Lost Traveler" (Season 13)
|
"Undercover Blue" (Season 14)
|
2
|
Curt Bouril
|
New York City Police Department (N.Y.P.D.) Intelligence Bureau (I.B.) Detective Carlson
|
"Beast's Obsession" (Season 15)
|
"Post-Mortem Blues" (Season 15)
|
2
|
Nikki Estridge
|
New York City Police Department (N.Y.P.D.) Intelligence Bureau (I.B.) Detective Delano
|
"Beast's Obsession" (Season 15)
|
"Post-Mortem Blues" (Season 15)
|
2
|
Nikki M. James
|
New York City Police Department (N.Y.P.D.) Detective Gail Dunbar
|
"Padre Sandungeuro" (Season 16)
|
"Undercover Mother" (Season 16)
|
2
|
Donnetta Lavinia Grays
|
New York City Police Department (N.Y.P.D.) Officer Ramirez
|
"Shaken" (Season 5)
|
"Alternate" (Season 9)
|
7
|
William H. Burns
|
New York City Police Department (N.Y.P.D.) Officer Robbins
|
"Counterfeit" (Season 3)
|
"Influence" (Season 7)
|
6
|
Joe Lisi
|
New York City Police Department (N.Y.P.D.) Parole Officer Craig Lennon
|
"Demons" (Season 7)
|
"Snatched" (Season 10)
|
3
|
Sam Riley
|
New York City Police Department (N.Y.P.D.) Officer Eric Bruny
|
"Uncle" (Season 8)
|
"Blinded" (Season 9)
|
2
|
Eric Schneider
|
New York City Police Department (N.Y.P.D.) Officer Eddie Nelson
|
"Shattered" (Season 11)
|
"Delinquent" (Season 12)
|
2
|
Shannon Garland
|
New York City Police Department (N.Y.P.D.) Officer Denise LeGrange
|
"Spiraling Down" (Season 13)
|
"Undercover Mother" (Season 16)
|
2
|
Derrick Baskin
|
New York City Police Department (N.Y.P.D.) Officer (later promoted to Detective) Cash Gilette
|
"Acceptable Loss" (Season 14)
|
"Undercover Mother" (Season 16)
|
2
|
Matt Wood
|
New York City Police Department (N.Y.P.D.) Officer Kenneth Parker
|
"Internal Affairs" (Season 15)
|
"Beast's Obsession" (Season 15)
|
3
|
Scott Sowers
|
New York City Police Department (N.Y.P.D.) Internal Affairs Bureau (I.A.B.) Detective Lieutenant Waldman
|
"Paranoia" (Season 2)
|
"Runaway" (Season 2)
|
2
|
Robert John Burke
|
New York City Police Department (N.Y.P.D.) Internal Affairs Bureau (I.A.B.) Detective Sergeant (later promoted to Lieutenant) Edward "Ed" Tucker
|
"Counterfeit" (Season 3)
|
N/A
|
19+
|
Michael Potts
|
New York City Police Department (N.Y.P.D.) Internal Affairs Bureau (I.A.B.) Detective Sergeant Cole Draper
|
"Above Suspicion" (Season 14)
|
"Spring Awakening" (Season 15)
|
4
|
Caren Browning
|
New York City Police Department (N.Y.P.D.) Crime Scene Unit (C.S.U.) Captain Judith Siper
|
"Dominance" (Season 4)
|
"Delinquent" (Season 12)
|
41
|
Welly Yang
|
New York City Police Department (N.Y.P.D.) Crime Scene Unit (C.S.U.) Forensics Technician Georgie
|
"A Single Life" (Season 1
|
"Soulless" (Season 4)
|
12
|
Lou Carbonneau
|
New York City Police Department (N.Y.P.D.) Crime Scene Unit (C.S.U.) Forensics Technician Harry Martin
|
"Secrets" (Season 2)
|
"Lust" (Season 4)
|
10
|
Daniel Sunjata
|
New York City Police Department (N.Y.P.D.) Crime Scene Unit (C.S.U.) Forensics Technician Burt Trevor
|
"Prodigy" (Season 3)
|
"Families" (Season 5)
|
15
|
Jordan Gelber
|
New York City Police Department (N.Y.P.D.) Crime Scene Unit (C.S.U.) Forensics Technician David Layton
|
"Dolls" (Season 4)
|
"Dominance" (Season 4)
|
8
|
Mike Doyle
|
New York City Police Department (N.Y.P.D.) Crime Scene Unit (C.S.U.) Forensics Technician Ryan O'Halloran
|
"Choice" (Season 5)
|
"Zebras" (Season 10)
|
52
|
Paula Garcés
|
New York City Police Department (N.Y.P.D.) Crime Scene Unit (C.S.U.) Forensics Technician Millie Vizcarrondo
|
"Strain" (Season 7)
|
"Alien" (Season 7)
|
4
|
Noel Fisher
|
New York City Police Department (N.Y.P.D.) Crime Scene Unit (C.S.U.) Forensics Technician Dale Stuckey
|
"Ballerina" (Season 10)
|
"Zebras" (Season 10)
|
4
|
James Chen
|
New York City Police Department (N.Y.P.D.) Crime Scene Unit (C.S.U.) Forensics Technician Adrienne ‘Andy’ Sung
|
"Pop" (Season 12)
|
"Missing Pieces (Season 13)
|
7
|
Max Baker
|
New York City Police Department (N.Y.P.D.) Crime Scene Unit (C.S.U.) Forensics Technician Colin Bennett
|
"Justice Denied" (Season 13)
|
"Brief Interlude" (Season 14)
|
2
|
Joel de la Fuente
|
New York City Police Department (N.Y.P.D.) Technical Assistance Response Unit (T.A.R.U.) Lieutenant Ruben Morales
|
"Surveillance" (Season 3)
|
"Bully" (Season 12)
|
52
|
Leslie Hendrix
|
New York City Assistant Chief Medical Examiner (M.E.) Doctor Elizabeth Rodgers
|
"Payback" (Season 1)
|
"Misleader" (Season 1)
|
9
|
Lance Reddick
|
New York City Medical Examiner (M.E.) Doctor Taylor
|
"The Third Guy" (Season 1)
|
"Inheritance" (Season 3)
|
6
|
J.K. Simmons
|
New York City Police Department (N.Y.P.D.) / Manhattan District Attorney's Office Psychologist / Psychiatrist Doctor Emil Skoda
|
"The Third Guy" (Season 1)
|
"Folly" (Season 2)
|
6
|
Audra McDonald
|
New York City Police Department (N.Y.P.D.) Psychologist Doctor Audrey Jackson
|
"Contact" (Season 1)
|
"Slaves" (Season 1)
|
2
|
Mary Stuart Masterson
|
New York City Police Department (N.Y.P.D.) Psychiatrist Doctor Rebecca Hendrix
|
"Weak" (Season 6)
|
"Philadelphia" (Season 8)
|
5
|
Jeremy Irons
|
Federal Bureau of Investigation (F.B.I.) Psychiatrist Doctor Cap Jackson
|
"Mask" (Season 12)
|
"Totem" (Season 12)
|
2
|
Bill Irvin
|
Private Practice Psychologist Doctor Peter Lindstrom
|
"Surrender Benson" (Season 15)
|
"Intimidation Game" (Season 16)
|
10
|
Joselin Reyes
|
New York City Fire Department Emergency Medical Technician Paramedic Martinez
|
"Coerced" (Season 5)
|
N/A
|
15
|
Stephen Gregory
|
New York City Emergency Room Doctor Kyle Beresford
|
"Sick" (Season 5)
|
N/A
|
18
|
Elizabeth Flax
|
New York City Emergency Room Nurse Carey Hutchins
|
"Abomination" (Season 5)
|
"Bullseye" (Season 12)
|
12
|
Sarah Street
|
New York City Bellevue Hospital Center Emergency Room Doctor Janice Cole
|
"Psycho/Therapist" (Season 15)
|
"Beast's Obsession" (Season 15)
|
2
|
Linda Powell
|
New York City Administration Children's Services Case Worker Lauren White
|
"Control" (Season 5)
|
"Locum" (Season 12)
|
6
|
Thedra Porter
|
New York City Administration Children's Services Case Worker Chantal Jackson
|
"Downloaded Child" (Season 5)
|
"Surrendering Noah" (Season 16)
|
5
|
Charlayne Woodard
|
Sister Peg
|
"Silence" (Season 3)
|
"Smoked" (Season 12)
|
8
|
Erica Bradshaw
|
Court Clerk Officer Lyons
|
"Gone" (Season 7)
|
N/A
|
18
|