Dennis Franz
Andy Sipowicz (261 eps)
Gordon Clapp
Greg Medavoy (241 eps)
James McDaniel
Arthur Fancy (174 eps)
Nicholas Turturro
James Martinez (154 eps)
Bill Brochtrup
John Irvin (151 eps)
Kim Delaney
Diane Russell (137 eps)
Henry Simmons
Baldwin Jones (129 eps)
Jimmy Smits
Bobby Simone (110 eps)
Charlotte Ross
Connie McDowell (91 eps)
Sharon Lawrence
Sylvia Costas (89 eps)
Mark-Paul Gosselaar
John Clark Jr. (87 eps)
Jacqueline Obradors
Rita Ortiz (87 eps)
Garcelle Beauvais
Valerie Haywood (87 eps)
Esai Morales
Tony Rodriguez (87 eps)
Andrea Thompson
Jill Kirkendall (66 eps)
Ricky Schroder
Danny Sorenson (64 eps)
Gail O'Grady
Donna Abandando (45 eps)
David Caruso
John Kelly (44 eps)
Amy Brenneman
Janice Licalsi (44 eps)
Sherry Stringfield
Laura Michaels (22 eps)
Justine Miceli
Adrienne Lesniak (22 eps)
Currie Graham
Thomas Bale (20 eps)
Bonnie Somerville
Laura Murphy (20 eps)
Sheeri Rappaport
Officer Mary Franco (13 eps)
Larry Joshua
Captain Clifford Bass (11 eps)
Peter Boyle
Dan breen (5 eps)
Mike Sabatino
Officer Martelli (3 eps)
Katherine LaNasa
Michelle Colohan (3 eps)
Arthur Taxier
Judge Frederick Owens (3 eps)
Barbara Tarbuck
Barbara Colohan (3 eps)
Daniel Benzali
James Sinclair (3 eps)
Salli Richardson-Whitfield
Bobbi Kingston (2 eps)
Linda Carlson
Linda Krause (2 eps)
Michael Holden
Dr. Buchbinder (2 eps)
Joseph R. Sicari
Manager (2 eps)
Dwayne L. Barnes
Rodney (2 eps)
Barry Newman
Jimmy Wexler (2 eps)
Eric Balfour
Charles 'Spyder' Price (2 eps)
Peter White
Robert Irvin (2 eps)
Phil LaMarr
Sidney Thompson (2 eps)
Clifton Powell
Gerald / Frankie (2 eps)
James Luca McBride
Officer Shannon (2 eps)
Ray LaTulipe
Josh Astrachan (2 eps)
Paige Turco
Abby Sullivan (2 eps)
Bradley Whitford
Norman Gardner (2 eps)
Richard Schiff
Vartan illiescu (2 eps)
Bill Cobbs
Bernie Carpenter (2 eps)
Tobin Bell
Donald selness (2 eps)
Pat Crawford Brown
Mrs. Klein (2 eps)
Michael Echols
Officer Lowen (2 eps)
Chad Allen
Tommy ibarra (2 eps)
Lawrence Pressman
Arnold rudman (2 eps)
Danny Trejo
Gabriel mota (2 eps)
Danny Masterson
John (2 eps)
Danny Goldring
Sgt. McNamara (2 eps)
Theo Rossi
Pete Amici (1 eps)
Jurnee Smollett
Hanna (1 eps)
Robin Pearson Rose
Dr. Ellen Lang (1 eps)
Sierra Pecheur
Noreen Irvin (1 eps)
Charlie Spradling
Stacey Mangrini (1 eps)
Quinn O'Hara
Deborah (1 eps)
Dan Lauria
George Garabedian (1 eps)
Sasha Jenson
Johnny Arcotti (1 eps)
Tony Burton
Floyd Gates (1 eps)
Jeris Poindexter
Louis (1 eps)
Bill Henderson
Verdis (1 eps)
Ernie Lee Banks
Delmar (1 eps)
Carmine Caridi
Vince Gotelli (1 eps)
Courtney Delancey
Carla Leon (1 eps)
Pasha D. Lychnikoff
Dimitri (1 eps)
Poppy Montgomery
Lisa (1 eps)
Justina Machado
Elsa (1 eps)
Rick Worthy
Detective Elkins (1 eps)
Robert Mont
Mr. Dunbar (1 eps)
Steve Lang
Detective Grimes (1 eps)
Christopher Spiro
Uniform Officer (1 eps)
Tere Wierson
Policewoman (1 eps)
Michael Tinker
Lawyer (1 eps)
Mary Page Keller
Brigid Scofield (1 eps)
Isiah Whitlock Jr.
Anton Emery (1 eps)
Fredro Starr
Terrell 'Charles' Cooper (1 eps)
Joan Copeland
Ramona Dwartz (1 eps)
Nicholas Lea
Frank Colohan (1 eps)
Googy Gress
Otto Fleck (1 eps)
Ephraim Benton
Grover Dawkins (1 eps)
Ron Perkins
David Bender (1 eps)
Robert Catrini
Lanny (1 eps)
Stacy Solodkin
Janice (1 eps)
David Parker
Customer (1 eps)
Joe Sabatino
Officer Mackey (1 eps)
Debra Christofferson
Geri Turner (1 eps)
Lourdes Benedicto
Gina Colon (1 eps)
Curtis McClarin
Arthur (1 eps)
Willie Garson
Henry Coffield (1 eps)
Wood Harris
Hector (1 eps)
Lillias White
Lila Edmonds (1 eps)
Kevin Cooney
Doctor (1 eps)
Terry Alexander
Det. Bauman (1 eps)
Joe Lisi
Giamatti (1 eps)
Gerry Becker
Arnold Cassell (1 eps)
Viola Davis
Woman (1 eps)
Chuck Cooper
Bus Driver (1 eps)
Barbara Roberts
Rosalie (1 eps)
Adrian Ricard
Landlady (1 eps)
Kellye Nakahara
Cleaning Lady (1 eps)
Roger Robinson
Al Simons (1 eps)
Bobbin Bergstrom
Medical Tech (1 eps)
Ric Mancini
Barfly #1 (1 eps)
Panchito Gómez
Mike Mendez (1 eps)
Patrice Johnson
Joya (1 eps)
Mark Blum
Dr. Roland Sachs (1 eps)
Dana Andersen
Kathy Cahill (1 eps)
James Handy
Borough Commander Haverill (1 eps)
Maxine Stuart
Catherine Kelly (1 eps)
Vincent Guastaferro
Sgt. Vincent Agostini (1 eps)
Larry Romano
Richie Catena (1 eps)
John Fiore
Jerry Fumento (1 eps)
Robert O'Reilly
Calvin James / Carl Shivers (1 eps)
Tom Towles
Inspector Anthony Lastarza (1 eps)
Markus Redmond
P.O. Lucas (1 eps)
Lynne Griffin
Janice Bowman (1 eps)
Jack McGee
Fort Lee Sergeant (1 eps)
Anthony Powers
Tommy Linardi (1 eps)
John M. Bennett
Robert Bowman (1 eps)
Carl Gabriel Yorke
Detective Sherman (1 eps)
Windlind Smith
Sharon Hobbs (1 eps)
Susan Rome
Karen (1 eps)
Lauren Kate Weinger
Tina Sachs (1 eps)
Sean Moran
Drunk (1 eps)
Kenny Gravino
Kyle (1 eps)
Chuckie Gravino
Kyle (1 eps)
Lynn Hamilton
Doris Becker (1 eps)
Gregory White
William Knapp (1 eps)
Camille Saviola
Evelyn Sekzer (1 eps)
Andrew W. Walker
Dr. Zisk (1 eps)
Barbara Bosson
Miriam Davis (1 eps)
Scott Cohen
Detective Harry Denby (1 eps)
Carlos Sanz
Detective Ray Olivo (1 eps)
Jonathan Slavin
Detective Brett Gilmore (1 eps)
Bahni Turpin
Louise Dunne (1 eps)
Gregory Storm
Leroy (1 eps)
Michael Bacall
Brendan Walker (1 eps)
Benito Martinez
Lt. Gomez (1 eps)
Albert Garcia
Agent Manuel (1 eps)
Bryna Weiss
Mildred (1 eps)
Carlos Antonio
Miguel (1 eps)
Sean Cazades
Jose (1 eps)
Christopher Breslin
Uniform #2 (1 eps)
Matthew Manza
Anti-Crime Cop (1 eps)
Pedro Pascal
Shane 'Dio' Morrissey (1 eps)
Rainbow Borden
Howard (1 eps)
Ned Vaughn
Ross Fitzpatrick (1 eps)
Taryn Manning
Tracy (1 eps)
Moira Walley-Beckett
Lisa Derkos (1 eps)
James Wellington
Dominic (1 eps)
Miguel Pérez
Hector Rodriguez (1 eps)
Brad Grunberg
Louie (1 eps)
Jimm Giannini
Choppy (1 eps)
Gene Borkan
Man in Suit (1 eps)
Kristin Herrera
Elena Rodriguez (1 eps)
Curtis Adams
Curtis (1 eps)
George DiCenzo
Pete Russell (1 eps)
Jon Polito
Paul Biaggi (1 eps)
Cress Williams
Silky (1 eps)
Kathryn Joosten
Mrs. Prows (1 eps)
Jack Kehler
Martin Diedrich (1 eps)
Darren E. Burrows
Royce (1 eps)
Kala Savage
Katie medavoy (1 eps)
John Diehl
Joe brady (1 eps)
Christopher Meloni
Jimmy Liery (1 eps)
Judy Reyes
Anna Ortiz (1 eps)
Tony Todd
Det. Eddie Hazell (1 eps)
Michael DeLuise
Andy Sipowicz, Jr. (1 eps)
Robert Carradine
Gerard Salter (1 eps)
Luis Guzmán
Hector Martinez (1 eps)
Mitchell Ryan
Officer Jack Hanlon (1 eps)
Wendie Malick
Susan Wagner (1 eps)
Ethan Phillips
Dwight (1 eps)
Leland Orser
Zeppo (1 eps)
Renee O'Connor
Rebecca Sloane (1 eps)
Shirley Knight
Agnes Cantwell (1 eps)
Sam Rockwell
Billy (1 eps)
Jasmine Guy
LaVonna Runnels (1 eps)
Raymond Cruz
Raoul Calderon (1 eps)
Anthony Stewart Head
Raleigh Gibson (1 eps)
Vanessa Marcil
Detective Maria Olivera (1 eps)
Michael Wiseman
Tommy Richardson (1 eps)
Philip Sterling
Albert Bloom (1 eps)
Ruth Livier
Rafaella santos (1 eps)
Wayne Duvall
Dan burleigh (1 eps)
Dennis Christopher
Gerard prosser (1 eps)
Jeremy Ratchford
Darryl marquette (1 eps)
Raymond Singer
Dr. Jack fleishman (1 eps)
Dan Castellaneta
Gus the Doorman (1 eps)
Anne Haney
Mrs. Reese (1 eps)
Bill Macy
Moe neiberg (1 eps)
M. Emmet Walsh
Joe Kroft (1 eps)
Scott William Winters
Detective Stan Hatcher (1 eps)
Mackenzie Phillips
Lorraine Stuval (1 eps)
Scott Atkinson
Steve McClintock (1 eps)
Myndy Crist
Carly Landis (1 eps)
Jeff Kober
Leon (1 eps)
Gill Gayle
Lenny Kessler (1 eps)
Alan Davidson
Joe Hess (1 eps)
Jeffrey Hutchinson
Michael Cosin (1 eps)
Steve Monroe
Officer Shane (1 eps)
Tara Chocol
Pauline Weikel (1 eps)
Louis Iacoviello
Uniform (1 eps)
Rachel Bailit
Coco (1 eps)
Scott St. Blaze
Paramedic (uncredited) (1 eps)
Andy Romano
Inspector Aiello (1 eps)
Robert Harper
Terry Tirelli (1 eps)
Scott Allan Campbell
Jerry Martens (1 eps)
Lee Garlington
Rosie DePaul (1 eps)
Jay Paulson
Sam DePaul (1 eps)
Ashley Gardner
Denise (1 eps)
Sharon Annett
Jamie (1 eps)
Tom Silardi
Benny (1 eps)
John Lavachielli
Tommy Lang (1 eps)
Ian Patrick Williams
Dr. Bonan (1 eps)
Nina Giovanitti
Joanne (1 eps)
Robert Gevrekian
Joe Risoli (1 eps)
Judy Kain
Lois Risoli (1 eps)
Roz Witt
Woman (1 eps)
Daryl Edwards
Denny (1 eps)
Allan Arbus
Seymour Epstein (1 eps)
Thomas F. Duffy
Vic's killer (1 eps)
Noel Gugliemi
Jose Rincon (1 eps)
Lee Hampton
Purcell (1 eps)
V.P. Oliver
Warren Leight, Jr. (1 eps)