All 172 actors in both Law & Order: Special Victims Unit and The Practice
172 actors have appeared in both Law & Order: Special Victims Unit and The Practice, across 762 episodes. The most-credited is Ray Abruzzo, Gordon Vidal in Law & Order: Special Victims Unit and Detective Michael McGuire in The Practice.
| Actor | In Law & Order: Special Victims Unit | In The Practice | Eps | Eps |
|---|---|---|---|---|
| Ray Abruzzo | Gordon Vidal | Detective Michael McGuire | 1 | 44 |
| Aida Turturro | Judge Felicia Catano | Caren Payne | 13 | 1 |
| Joe Grifasi | Judge Hashi Horowitz | Harry Papp | 13 | 1 |
| Donal Logue | Captain Declan Murphy | A.D.A. Dickie Flood | 8 | 5 |
| Jason Kravits | Joelle's Attorney, Principal Andrew Kilgore, Sandy Braun | A.D.A. Richard Bay | 3 | 9 |
| Kate Burton | Annette Cole, Dr. Bethany Allen | A.D.A. Susan Alexander | 2 | 9 |
| Bruce Davison | Dr. Graham Mandell | Scott Wallace | 1 | 9 |
| Carolyn McCormick | Dr. Elizabeth Olivet | Dr. Katherine Nesbit, Nancy Healy | 6 | 2 |
| Susan Blommaert | Judge Rebecca Steinman | Judge Rudy Fox | 1 | 7 |
| Michelle Hurd | Detective Monique Jeffries | A.D.A. Renee Williams | 13 | 2 |
| Andre Braugher | Defense Attorney Bayard Ellis | Dr. Ben Gideon | 6 | 1 |
| Sharon Stone | Assistant D.A. Jo Marlowe | Sheila Carlisle | 4 | 3 |
| Teri Polo | Cordelia Bauer, Dana Kelley | Sarah Barker | 2 | 5 |
| Arye Gross | Saul Picard | Rabbi Daniel Warner, Attorney John Franklin | 1 | 5 |
| Jeffrey Tambor | Counselor Lester Cohen | Sid Herman | 4 | 2 |
| Ron Leibman | Executive A.D.A. Stan Villani | Atty. Robert Colby | 4 | 1 |
| Dann Florek | Captain Donald Cragen | Father Michael Ryan | 3 | 1 |
| Gary Cole | Xander Henry | Defense Attorney Solomon Tager, Attorney Brian Seabury | 1 | 3 |
| Steven Flynn | Mr. Foster | D.A. Martin Toomey | 1 | 3 |
| Viola Davis | Donna Emmett | Aisha Crenshaw | 7 | 1 |
| CCH Pounder | Attorney Carolyn Maddox | Helene Washington | 5 | 2 |
| John Larroquette | Randall Carver | Joey Heric | 1 | 6 |
| Michael Emerson | Allan Shaye | William Hinks | 1 | 6 |
| Bill Smitrovich | Liam Weller | A.D.A. Kenneth Walsh | 1 | 5 |
| Dylan McDermott | Richard Wheatley | Bobby Donnell | 1 | 2 |
| Jane Kaczmarek | Suffolk County D.A. Pam James | Pamela Bourge | 1 | 2 |
| Marlee Matlin | Dr. Amy Solwey | Sally Berg | 2 | 1 |
| Michael Badalucco | Tom Galli | Jimmy Berluti | 1 | 2 |
| Virginia Madsen | Beth Anne Rollins | Marsha Ellison | 1 | 2 |
| J.C. MacKenzie | Brian Ackerman, Counselor Richard Pace, Attorney Pace | Dr. Fred Spivak | 5 | 3 |
| John Doman | Dan Latimer, Mike Mollinax, Munch's Informant | Officer Michael Finley | 5 | 3 |
| Anna Deavere Smith | Warden Lucille Fenton | D.A. Kate Brunner | 1 | 4 |
| Aunjanue Ellis | Laura Chase | Sharon Young | 1 | 4 |
| Edward Asner | Martin Schultz | Judge Marcus Winnaker, Judge Matlin Pratt | 1 | 4 |
| Rebecca Creskoff | Claire Newbury, Waitress | Dr. Jeannie Reynolds | 2 | 3 |
| Rebecca De Mornay | Tessa McKellen | Hannah Rose | 1 | 4 |
| Bruce McGill | Gordon Garrison | Judge Charles Fleming | 1 | 1 |
| Chi McBride | Thomas Ahern | Principal Steven Harper | 1 | 1 |
| Dennis Boutsikaris | Dr. Mark Daniels, Jim Durant, Nate Hartman | U.S. Attorney Greg Mitchell | 3 | 1 |
| Diane Venora | Marilyn Nesbit | Margaret Wakefield | 1 | 1 |
| Erika Christensen | FBI Special Agent Lauren Cooper | Melissa | 1 | 1 |
| Gabrielle Anwar | Eva Sintzel | Katie Defoe | 1 | 1 |
| Michael Nouri | Dallas Warner | Dwight Haber | 1 | 1 |
| Silas Weir Mitchell | Boyd Lynch, Owen Walters | Anthony Brickman | 2 | 2 |
| William Atherton | Ned Bogden | A.D.A. Keith Pratt | 1 | 3 |
| Željko Ivanek | Everett Drake | A.U.S.A. Steven Sanders, Assistant District Attorney General James McGovern, Matthew Davies | 1 | 3 |
| Michael Gaston | Coach Donald Basinski, Gary Wald, Malcolm Field | Roland Hubert | 4 | 1 |
| Titus Welliver | Rob Miller, Tom Landricks | Gordon | 4 | 1 |
| Don Sparks | Doorman, Dr. Phil Mitrano, Glen | Attorney Charles Sloan, Attorney James Huntley | 4 | 2 |
| Jonathan Tucker | Ian Tate | Chad Baldwin, James Tucker | 1 | 2 |
| Kurt Fuller | Jed Karey | Attorney David Lawrence | 2 | 1 |
| Paul Ben-Victor | Counselor Peter Abrams | Benny Small | 1 | 2 |
| Paula Malcomson | Stella Russell, Susan Ross | Suzie Greene | 2 | 1 |
| Richard Masur | Dr. Berletch | A.D.A. Ed Means, Dr. Daniel Taylor | 1 | 2 |
| Ronny Cox | Dr. McManus | D.A. Scott Colby | 1 | 2 |
| Armand Schultz | John Capshaw, Kevin Ragolia, Kyle Hubert | A.U.S.A. Todd Dickson | 3 | 1 |
| Dorothy Lyman | Principal Parker | Dr. Diane Starger | 1 | 3 |
| Karina Logue | Lisa Munson | Darlene Keating, Receptionist | 2 | 2 |
| Maurice Compte | Captain Mike Duarte | Manny Guzman | 4 | 1 |
| David S. Jung | Technician, Forensics Tech, Lockhart | Michael Lee | 5 | 1 |
| Alan Dale | Judge Joshua Koehler | Judge Robert Brenford | 1 | 2 |
| Billy Campbell | Ron Polikoff | Tom Bartos | 1 | 1 |
| Capathia Jenkins | Thelma Price | Melissa Kenner | 1 | 2 |
| David Eigenberg | Dr. Hal Brightman | D.A. Harvey Welk | 1 | 3 |
| Deirdre O'Connell | Judge N. Owens | Jenny Baldwin | 1 | 2 |
| Donald Sage MacKay | Scott Greyland | Howard McGowan | 1 | 2 |
| Doug Hutchison | Humphrey Becker | Jackie Cahill | 1 | 2 |
| Mark Moses | Attorney Jan Green, George Thanos, James Grall | Henry Winslow | 3 | 1 |
| Matthew Settle | Jackson Zane | Russell Bakey | 1 | 3 |
| Ray McKinnon | William Labott | Frank Vaughan | 1 | 1 |
| Rick Hoffman | Gary Lesley | D.A. Harvey Clarke | 1 | 3 |
| Rosanna Arquette | Alexa Pearson | Brenda Miller | 1 | 1 |
| Saul Rubinek | Mr. Price | Attorney Arnold Hunter | 1 | 2 |
| Tom McCarthy | Nick Ganzner | Kevin Riley | 1 | 1 |
| Zach Grenier | Judge Miranski | Detective R. Larson | 2 | 2 |
| David Aaron Baker | Attorney Mike Getty, Robert Cook | Attorney Joshua Pashman | 2 | 2 |
| Garrett M. Brown | Officer Peter Ridley | Doug Forsythe, Walter Shepley | 1 | 3 |
| John Rubinstein | Judge T. Schuyler | Judge Joseph Papp | 1 | 3 |
| Paul Fitzgerald | Charles Murphy, Jason Karr, Ryan Chambers | Attorney Byron Powell | 3 | 1 |
| Annie Corley | Rosemary Taylor | Doctor | 1 | 2 |
| Chad E. Donella | Ronnie Watley | Kevin Peete | 1 | 2 |
| Cynthia Ettinger | Angie Landricks, Evelyn Prichard | Martha Pinker | 2 | 1 |
| Jeffrey DeMunn | Executive A.D.A. Charlie Phillips | Attorney Gordon Keene | 2 | 1 |
| Jeremy Davidson | Seth Coleman | Dr. Robert Platt | 1 | 1 |
| Mark Margolis | The Rom-Baro | Richard D'Ambrosio | 1 | 1 |
| Marshall Allman | Eric Byers | Todd Beck | 1 | 1 |
| Melinda McGraw | Corp. Counsel Samantha Copeland | Marcie Bartos | 1 | 1 |
| Tracy Middendorf | Sarah Flint | Jennifer Cole | 1 | 3 |
| Chris Sarandon | Wesley Masoner | Dr. Jeffrey Winslow | 1 | 2 |
| Daniel Zacapa | Luis Nunez, Santos Morales | Mr. Tabbitt | 2 | 1 |
| Kaitlin Hopkins | Pamela Hunter | Karen Mills | 1 | 2 |
| Kathy Baker | Hannah Curtis | Evelyn Mayfield | 1 | 2 |
| Mary Mara | Carlene Ballentine | Dr. Jane Lefkowitz | 1 | 2 |
| Richard Thomas | Daniel Varney, Nat Randolph | Walter Arens | 2 | 1 |
| Tim Ransom | Bartender, Logan Coldwell | P.D. Kent Clark | 2 | 1 |
| Neal Matarazzo | Ezra Kriegel, Mr. Culphers, Mr. Tamkin | Officer Danny Hanson | 3 | 1 |
| Richard Topol | Dr. Hayman, Harry | Coroner Dr. Josh Inwood | 2 | 2 |
| Robert Clohessy | Joel Parven, Leo Barth, Vinnie | Detective Gagen | 3 | 1 |
| Adam Arkin | Dr Julius Adler | Attorney Albert Ginsberg | 1 | 1 |
| Alan Davidson | McCort, Mr. Keener | Alex Dickson | 2 | 1 |
| Dayton Callie | Judge Daniel Dolan | Francis Lupino | 1 | 1 |
| Joe Morton | Ray Bevins | U.S. Attorney | 1 | 1 |
| Jordan Baker | Doctor Cohen | Judge Cheryl Robbins | 1 | 1 |
| Ken Howard | Dr. Arlen Rieff | Attorney Raynsford Bradford, Senator Frank Patanki | 1 | 2 |
| L. Scott Caldwell | Jo Anderson | Parole Board Chairwoman Susan Moton | 1 | 1 |
| Lisa Banes | Elaine Frye Cavanaugh | Judge Samantha Cooke | 1 | 1 |
| Lisa Eichhorn | Peyton Kleberg | Mary Jane Wiggins | 1 | 2 |
| Lizette Carrion | Assistant D.A. Kristen Torres | Christina Portes | 2 | 1 |
| Lois Smith | Rebecca Tolliver | Mary Beth Berluti | 1 | 1 |
| Marguerite MacIntyre | Darlene Sutton | Marcia Willow | 1 | 1 |
| Michael J. Harney | Detective Donald Torres | A.D.A. Walt Frazier | 1 | 1 |
| Tim Guinee | George Zane | Reverend Michael Crane | 1 | 1 |
| Tom Mason | Jason Connor, Lawrence Fuller | Raymond Littlefield | 2 | 2 |
| Lenny Venito | John Gatto, Ray Gabardelli, Terry Donovan | Eddie Brimek | 3 | 1 |
| Christopher Evan Welch | Richard Dwyer, William Lexner | Public Defender Bernard Shandley | 2 | 1 |
| Debi Mazar | Peggy Bernardi | Gigi Coley | 1 | 2 |
| Jack McGee | Lieutenant Allen James | Detective Schitt | 2 | 1 |
| James Colby | Greg Dunne, Jeremy Ostilow | Defense Attorney Mitchell Reese | 2 | 1 |
| Lisa Arrindell Anderson | Cara Raleigh, Robin Daughtry | Andrea Wilton | 2 | 1 |
| Amanda Fuller | Emma Brooks | Julie Lennon | 1 | 1 |
| Betsy Brandt | Dr. Gretchen Stewart | Lynda Hobbs | 1 | 1 |
| Christian Clemenson | Forreston Graham | Barry Wall | 1 | 1 |
| Lawrence Arancio | Gilbert Keppler | Seymour Sternbach | 1 | 1 |
| Leo Fitzpatrick | Gerald Loomis | Darryl Hutchins | 1 | 1 |
| Michael Massee | Michael "Pa" Williams | Norman Tucker | 1 | 1 |
| Monnae Michaell | Aurora Miller | Patricia Fletcher | 1 | 1 |
| Sibila Vargas | Reporter | Reporter No. 2 | 3 | 1 |
| Taryn Manning | Larissa Welsh | Jenny Rains | 1 | 1 |
| Dan Ziskie | Dr. Curtis, Sergeant Frank Foster | Mr. Hedberg | 2 | 1 |
| Josh Hamilton | Trey Harrington | Lawrence Gilbert | 1 | 1 |
| Libby Langdon | Darla | Carol Walker | 1 | 1 |
| Marc John Jefferies | Jonathan | Jason Lees | 1 | 1 |
| Matt Malloy | Max Long | Mr. Robinson | 1 | 1 |
| Will Rogers | Danny Burke | Father Maloney | 1 | 1 |
| Angela Oh | Katherine Lee | Kioko Kim | 1 | 1 |
| Donna Murphy | Dr. Raye Massey | Marie Hanson | 1 | 1 |
| Paz de la Huerta | Karen Raye | Jenny Holbrook | 1 | 1 |
| Sam Coppola | Uncle Sammy | Carl Malzone | 1 | 1 |
| Stephen Tobolowsky | Edwin Adelson | Clyde Burrows | 1 | 1 |
| Willie C. Carpenter | Reverend | Steven Watson | 1 | 1 |
| Ash Roeca | Construction Worker #1 | Officer Mark Fryerson, Officer No. 1 | 1 | 2 |
| Eileen Weisinger | Rahima Babic | On-Air Reporter, Tracey Macintosh | 1 | 2 |
| Gregory Alan Williams | Detective Folkner | ADA Jeffrey Scott | 1 | 1 |
| James Hong | Laundry Supervisor | Min Wong | 1 | 1 |
| Jayne Atkinson | Asst. US Attorney Marion Springer | Ruth Gibson | 1 | 1 |
| Joshua Harto | Cell Technician | Martin Jenks | 1 | 1 |
| Michael Luggio | Tony Degalio | Ronnie Inteso | 1 | 1 |
| Rachael Bella | Jackie Landricks | Lisa Matthews | 1 | 1 |
| Rob Leo Roy | Dr. Talbot | A.D.A. Tony Torcasso | 1 | 1 |
| Sherri Parker Lee | Christina Logan | Carrie Moses | 1 | 1 |
| Steve Ryan | Hank | Detective Alan Slezak | 1 | 1 |
| Susan Floyd | Mrs. Morrow | A.D.A. Nancy Atkins | 1 | 1 |
| Brian Reddy | Ross St. Clair | Dr. Pankin | 1 | 1 |
| Joe Towne | Kyle Luhrmann | Malcolm Hynes | 1 | 1 |
| Marisa Ryan | Laura Bergeron | Cynthia Simonson | 1 | 1 |
| Mark Blum | Attorney David Arnoff | State Attorney Michael Scannel | 1 | 1 |
| Michael Medico | E.M.T. | Officer Danny Hope | 1 | 1 |
| Ron McLarty | Judge Joseph Malloy | Judge Harold Wallace | 1 | 1 |
| Nicki Micheaux | Cora Green | Security Guard Patricia Olah | 1 | 1 |
| Craig Braun | Allen Thorpe | Dr. Adam Miller | 1 | 1 |
| Edmond Genest | Oliver Boyd | Dr. Ryan | 1 | 1 |
| Philip Casnoff | Elya Korska | Danny Rogers | 1 | 1 |
| Cody Kasch | Kyle Ackerman | Scott Simpson, Jr. | 1 | 1 |
| Kathleen M. Darcy | Jury Foreperson | Clerk No. 2 | 1 | 1 |
| Keith Davis | Duke Henry | Family Member | 1 | 1 |
| Anne Betancourt | Catalina Diaz | Pilar Guzman | 1 | 1 |
| Zoe Yeoman | DNA Tech | Foreman | 1 | 1 |
| Joe O'Connor | Officer Denis O'Shea | Minister | 1 | 1 |
| Leo Marks | Michael Delpit | Atty. Kevin Herr | 1 | 1 |
| Austin Pendleton | Horace Gorman | Sam Feldberg | 1 | 1 |
| Benjamin Brown | Morris County Deputy Mike Feldman | Officer | 1 | 1 |
| Cynthia Mace | Community Center Director | Suzannah Riley | 1 | 1 |
← Law & Order: Special Victims Unit × The Practice
Cast data from TVmaze, licensed CC BY-SA 4.0.