All 217 actors in both Law & Order: Special Victims Unit and Numb3rs
217 actors have appeared in both Law & Order: Special Victims Unit and Numb3rs, across 713 episodes. The most-credited is Lou Diamond Phillips, Victor Paul Gitano in Law & Order: Special Victims Unit and Agent Ian Edgerton in Numb3rs.
| Actor | In Law & Order: Special Victims Unit | In Numb3rs | Eps | Eps |
|---|---|---|---|---|
| Lou Diamond Phillips | Victor Paul Gitano | Agent Ian Edgerton | 1 | 9 |
| Pablo Schreiber | William Lewis, Daniel Koslowski | Tal Feigenbaum | 9 | 1 |
| Anne James | Dr. Jane Larom | Wife | 8 | 1 |
| J.K. Simmons | Dr. Emil Skoda | Dr. Clarence Weaver | 6 | 1 |
| Lance Reddick | Dr. Taylor | Lt. Steve Davidson | 6 | 1 |
| Josh Cooke | Agent Harrison Clay | Augie Harris | 4 | 1 |
| Kirk Acevedo | Det. Ray Lopez, DA Investigator Hector Salazar, Eddie Garcia | Gino McGinty | 4 | 1 |
| Lauren Vélez | Attorney Shamal, Stephanie Jameau | Claudia Gomez | 2 | 3 |
| Sophina Brown | Mrs. Williams | Nikki Betancourt, Bianca Styles | 1 | 4 |
| Chris Bauer | Bill Tattinger, Sgt. Tom Cole | Ray Galuski | 2 | 2 |
| Fisher Stevens | Alvin Gilbert, Ted Scott | John Buckley | 2 | 2 |
| George Newbern | Dr. Al Pollack | Brendan McCrary | 3 | 1 |
| Joseph Lyle Taylor | Counselor Mickey D'Angelo, Mickey D'Angelo, Jamie Barrigan | Jonas Grover | 7 | 1 |
| LisaGay Hamilton | Teresa Randall | Sari Kinshasa | 3 | 1 |
| Myk Watford | Captain Sam Reynolds, Mark Whitlock, Paul Cormick | Alex Rezar | 7 | 1 |
| Sarah Carter | Lilah Finch | Nadine Hodges | 1 | 3 |
| Shawn Hatosy | Kevin Fahey | Dwayne Carter | 1 | 3 |
| David Zayas | Detective Milton, Judge Warren Fels | Carlos Costavo | 2 | 1 |
| Dominic Fumusa | Captain Jason Harris, Detective Lopez, Lieutenant Coates | Jonas Bayle | 5 | 1 |
| Gloria Reuben | Christine Danielson, Violet Tremain | Erica Quimby | 5 | 1 |
| Robin Weigert | Counselor Lisa Hassler, Heather Stark | Elaine Tillman | 2 | 1 |
| Teri Polo | Cordelia Bauer, Dana Kelley | Rachel Willons | 2 | 1 |
| Tony Hale | Rick Simms | Professor Russell Lazlo | 1 | 2 |
| Veanne Cox | Lois Young, Social Worker | Trish Schane | 2 | 1 |
| Wendy Makkena | Ellen Van Kuren | Kath Berry | 1 | 2 |
| Joshua Malina | Simon Wilkes | Howard Meeks | 2 | 3 |
| Bruce Davison | Dr. Graham Mandell | Robert Oliver | 1 | 1 |
| Carrie Preston | Bella Zane | Vicky Sites | 1 | 1 |
| CCH Pounder | Attorney Carolyn Maddox | Lt. Lee Havercamp | 5 | 1 |
| Christian Clemenson | Forreston Graham | Henry Korfelt | 1 | 1 |
| Eion Bailey | Frank Patterson | Cam | 1 | 1 |
| Erik Palladino | Detective Dave Deuthorn, Nate Carson | Captain Adams | 3 | 1 |
| Gary Cole | Xander Henry | Shepard Crater | 1 | 1 |
| James McDaniel | Javier Vega | Phillip Wright | 1 | 1 |
| Jason Beghe | Sergeant Hank Voight | Reid Sarasin | 3 | 1 |
| Jay Karnes | Noah Bunning | Martin Rausch | 1 | 1 |
| Nancy Travis | Winifred "Winnie" Humphreys | Jane Karellen | 1 | 1 |
| Paul Schulze | Patrick Holbart | Photographer | 1 | 1 |
| Sonya Walger | Anne Barnes | Susan Berry | 1 | 1 |
| Željko Ivanek | Everett Drake | William Fraley | 1 | 1 |
| Michael Gaston | Coach Donald Basinski, Gary Wald, Malcolm Field | Gil Fisher | 4 | 1 |
| Michael O'Keefe | Father Eugene O'Hannigan, Officer Marcosi, Ronald McCain | Reverend Joseph Ezra | 4 | 1 |
| Titus Welliver | Rob Miller, Tom Landricks | Agent Graves | 4 | 1 |
| James Morrison | Jim Rollins | Commander Chris Frederickson | 2 | 1 |
| Kevin Carroll | Cory Carter, James McGovern | Sensei | 2 | 1 |
| Kevin Tighe | Gregory Searle, Julian Cooper | Keith Watts | 2 | 1 |
| Raphael Sbarge | Atty. Harold Timmons, Wayne Hankett | Malcolm Galway | 2 | 1 |
| José Zúñiga | Computer Forensics Technician | Bernardo Infante | 3 | 1 |
| Deirdre Lovejoy | Officer Hernandez, Dr. Mackie, Penelope Fielding | Daria Samson | 4 | 1 |
| Annie Campbell | Allison Nerrit | Wendy | 1 | 1 |
| Bruce McGill | Gordon Garrison | Larry Alston | 1 | 1 |
| Chad L. Coleman | A.J. Martin, Uniform Officer | Williams | 2 | 1 |
| Charlie Hofheimer | Jerry Dupree | Ron Allen | 1 | 1 |
| Darren Pettie | Joe Parker | Agent Cullen | 1 | 1 |
| Eugene Byrd | Carlos Medina | Vic Mortiz | 1 | 1 |
| Garret Dillahunt | Kevin O'Donnell | Jack Tollner | 1 | 1 |
| Gary Basaraba | Defense Attorney William O'Boyle, George Burton | Joe Thibodeaux | 2 | 1 |
| Jama Williamson | Laura Hughes | Jane Aliano | 2 | 1 |
| James Frain | Martin Gold | McClare | 1 | 1 |
| James Urbaniak | Wade Donato | Binky Moore | 1 | 1 |
| John Heard | Peter Sipes | Peter Houseman | 1 | 1 |
| Jon Bernthal | Sherm Hempell | Mike Nash | 1 | 1 |
| Kristen Bush | Haley | Doris Casey | 1 | 1 |
| Laura Kai Chen | Dr. Sanada, Ellen Kaplan | Professor Rachel Osaki | 3 | 1 |
| Loren Dean | Roger Baker | Paul Stevens | 1 | 1 |
| Michael Beach | Andy Abbott | Len Walsh | 1 | 1 |
| Michael Welch | Scott Haston | Kyle Clippard | 1 | 1 |
| Missi Pyle | Trudy Malko | Janet Galvin | 1 | 1 |
| Olympia Dukakis | Debby Marsh | Charlotte Yates | 1 | 1 |
| Poorna Jagannathan | Maya Samra | Tech #1 | 2 | 1 |
| Rainn Wilson | Mr. Baltzer | Martin Grolsch | 1 | 1 |
| Richard T. Jones | Judge Oscar Briggs | Blanchard | 1 | 1 |
| Ron Canada | Coleman Green | Brian Hellman | 1 | 1 |
| Scott William Winters | Detective Joe "Doom" Dumas | Glen Nash | 4 | 1 |
| Silas Weir Mitchell | Boyd Lynch, Owen Walters | Darren Drew | 2 | 1 |
| Stacy Edwards | Meredith Rice | Gail Hoke | 1 | 1 |
| Tom Pelphrey | T-Bone | Mike Daley | 2 | 1 |
| Gbenga Akinnagbe | Elijah Okello, Father Biobaku, Priest | Ben Ellis | 3 | 1 |
| David Aaron Baker | Attorney Mike Getty, Robert Cook | Geoff Morton | 2 | 1 |
| Jamie McShane | Jenna's Father, Pastor Mark Randall | Paul Ballard | 2 | 1 |
| Kate Burton | Annette Cole, Dr. Bethany Allen | Anthropologist | 2 | 1 |
| Lena Georgas | Leyla Hartman, Valerie Baxter | Louise Esmond | 2 | 1 |
| R.E. Rodgers | Darryl Kern, Off. Tommy Callahan | Mitchell Mackenzie | 2 | 1 |
| Rhys Coiro | Gabe Navarro, Santiago Morales | Ricky Jones | 2 | 1 |
| Zach Grenier | Judge Miranski | Peyton Shoemaker | 2 | 1 |
| Al Espinosa | Andy Penza | Alec Schane | 1 | 1 |
| Andre Royo | Felix Santos | Tim Pynchon | 1 | 1 |
| Ari Graynor | Missy Kurtz | Ella Pierce | 1 | 1 |
| Ashton Holmes | Davis Harrington | Emerson Laidlaw | 1 | 1 |
| Aunjanue Ellis | Laura Chase | Ivy Kirk | 1 | 1 |
| Benito Martinez | Santino Rojas | Arthur Ruiz | 1 | 1 |
| Bill Sage | Hudson County Prosecutor Bobby Masconi | Scott Winnard | 1 | 1 |
| Brandi Burkhardt | Jenna Ludlow | Misty Mornay | 1 | 1 |
| Catherine Dent | Deborah Latrell | Naomi Vaughn | 1 | 1 |
| Christopher McCann | David Kelp | Dr. Brewer | 1 | 1 |
| Christopher McDonald | Harold Coyle | Frank Thompson | 1 | 1 |
| Claire Lautier | Shelley Brown | Erica Logan | 1 | 1 |
| Clea DuVall | Mia Lorimer | Melanie Bailey | 1 | 1 |
| Jacinto Taras Riddick | Rafael Zapata Gaviria | Bobby | 1 | 1 |
| James Martinez | Clark Tinta | Damien Rove | 1 | 1 |
| Jen Drohan | Female Jogger | Tina Gordon | 1 | 1 |
| Jesse Marchant | Trip WIllis | Jason Brewer | 1 | 1 |
| JoBeth Williams | Mrs. Rawley | Margaret Eppes | 1 | 1 |
| Jon Seda | Detective Antonio Dawson | Lonnie Moses | 1 | 1 |
| Jordan Baker | Doctor Cohen | Dr. Jenloe | 1 | 1 |
| Kelly Hu | Kelly Sun | Alice Chen | 1 | 1 |
| Lourdes Benedicto | Angela Torres | Estella Ramirez | 1 | 1 |
| Marguerite MacIntyre | Darlene Sutton | Erica Kalen | 1 | 1 |
| Michael J. Harney | Detective Donald Torres | U.S. Marshal | 1 | 1 |
| Nicole Sullivan | Jen Caulder | Nancy Hackett | 1 | 1 |
| P.J. Brown | Billy Turner, Bremmer, Corelli | Bakery Man | 5 | 1 |
| Rick Hoffman | Gary Lesley | Oliver | 1 | 1 |
| Rosa Arredondo | Rochelle Rodriguez | Rene Moreno | 1 | 1 |
| Sarah Drew | Becca Rice | Piper St. John | 1 | 1 |
| Sarah Wayne Callies | Jenny Rochester | Agent Kim Hall | 1 | 1 |
| Steven Flynn | Mr. Foster | Doug Windham | 1 | 1 |
| Tamara Taylor | Professor Angela Wheatley | Olivia Rawlings | 1 | 1 |
| Tim Guinee | George Zane | Glen Olin | 1 | 1 |
| William Sadler | Gary Dolan | J. Everett Tuttle | 1 | 1 |
| Yancey Arias | Denny Corea | D.J. Rodriguez | 1 | 1 |
| Maura M. Knowles | Heather Thompson, Patricia | Mother | 2 | 1 |
| Tom Irwin | Jerry Bullard, Roger Briggs | Dr. Stephen Atwood | 2 | 1 |
| Arye Gross | Saul Picard | Professor Stanley Novich | 1 | 1 |
| Bill Smitrovich | Liam Weller | David Croft | 1 | 1 |
| Bruce MacVittie | Colin Tandy, Kurt Mulhall | Congressman Randal Amato | 2 | 1 |
| Damian Young | Hampton Trill | Richard Taylor | 1 | 1 |
| Elizabeth Connors | Linda Cook | Claudia Kramer | 1 | 1 |
| Gregory Sims | Uniform Officer #1 | Jim Wilson | 1 | 1 |
| Hassan Johnson | Junior, Rick Tyler | Calvin Bradley | 2 | 1 |
| Joe Morton | Ray Bevins | Peter Lange | 1 | 1 |
| John Rubinstein | Judge T. Schuyler | Gene Evans | 1 | 1 |
| Lynn Chen | Helen Chen | Bree Eng | 1 | 1 |
| Mary Kay Place | Hope Garrett | Hester Stirling | 1 | 1 |
| Nick Mennell | Elias Kemp Jr. | Evan Ricci | 1 | 1 |
| Ross Gibby | E.R. Doctor, Patrick Evans | Lucas Grant | 2 | 1 |
| Vincent Laresca | Alex Muñoz | Che Lobo | 1 | 1 |
| William Atherton | Ned Bogden | Warren Pierce | 1 | 1 |
| Corey Sorenson | Paul Curtis, Zach Wilcox | Gregg Silver | 2 | 1 |
| Keith Nobbs | Darko Pavic, Ed | Ralph | 2 | 1 |
| Chris Butler | Sergeant Mullin | Cliff Howard | 1 | 1 |
| Cornell Womack | P.O. Jim Barrett | Officer Bill Mallard | 1 | 1 |
| D.W. Moffett | Paul Olsen | Bob Tombrello | 1 | 1 |
| Erika Alexander | Kema Mabuda | U.S. Marshal Tricia Yaegger | 1 | 1 |
| Gary Perez | Jorge Diaz | Hector Machado | 1 | 1 |
| Hannah Marks | Evie Barnes | Libby Lamberg | 1 | 1 |
| Jason Manuel Olazábal | Sascha Hart | Jimmy Lopez | 1 | 1 |
| Keri Safran | Dr. Silva | Audrey | 1 | 1 |
| Michole White | Tamara Semple | Agent Ramos | 1 | 1 |
| Ray Wise | CEO Roger Hanley | Mitch Langford | 1 | 1 |
| Seana Kofoed | Lois Creen | Caitlin Dawes | 1 | 1 |
| Sian Heder | Joyce Rich | Diane Mooney | 1 | 1 |
| Eva Kaminsky | Marcy Davis, Mary Kralik | Manager | 2 | 1 |
| Robert Manning, Jr. | AUSA Ingram Wise · | Gerald Wallace | 2 | 1 |
| Antonio D. Charity | Albert, Man in Crowd | LAPD Rookie | 2 | 1 |
| Bob Gunton | Lawrence Hendricks Sr. | Boyd Resnick | 1 | 1 |
| Brette Taylor | Mrs. Dutton | Catherine Walton | 1 | 1 |
| Chris McGarry | Officer Palmer | Jack Shuler | 1 | 1 |
| Daniel Bess | Policeman | Julien Curtis | 1 | 1 |
| Debbon Ayer | Mrs. Douglas | Sarah Fisher | 1 | 1 |
| Derek Phillips | Ty Hackman | Ryan Ferraro | 1 | 1 |
| Dorian Missick | Leon Tate | Derek Raines | 1 | 1 |
| Eric Lange | Bryce Kelton | Skipper | 1 | 1 |
| Hettienne Park | Anne | Student #1 | 1 | 1 |
| Jason Antoon | B.J.'s Producer | Kai Kragen | 1 | 1 |
| Jon Budinoff | Tracy Monroe | Cloud Jamieson | 1 | 1 |
| Jonathan Silverman | Josh Galloway | Kurt Young | 1 | 1 |
| Joshua Leonard | Greg Morrison | Roy Mitchell | 1 | 1 |
| Lauren Stamile | Sarah | Kelly Johnston | 1 | 1 |
| Marcus Chong | Darrell Guan | Jones | 1 | 1 |
| Noah Bean | Shoe Store Clerk | Desk Clerk | 1 | 1 |
| Philip Casnoff | Elya Korska | Maurice Connors | 1 | 1 |
| Ross Hellwig | Uniform Policeman #1 | LAPD Officer | 1 | 1 |
| Stephanie Kurtzuba | Joan Harris | Publicist | 1 | 1 |
| Stephen Spinella | Morgan | Hans Stollbach | 1 | 1 |
| Susan Floyd | Mrs. Morrow | Bonnie Parks | 1 | 1 |
| Tessa Auberjonois | Dr. Payne | Arlene Montgomery | 1 | 1 |
| William Charlton | Mr. Charest | Ryan McCall | 1 | 1 |
| Zach McGowan | Anton Krasnikov | Keith Jackson | 1 | 1 |
| Alan Davidson | McCort, Mr. Keener | Robert Skidmore | 2 | 1 |
| Roman Mitichyan | Zef Sokoli | Kaleen Rafiq, Qassim | 1 | 2 |
| Ajay Mehta | Doctor #2 | "Y-DS" Manager | 1 | 1 |
| Ben Davis | Paul Davies | Air Force Captain | 1 | 1 |
| Cameron Monaghan | Eddie Sandow | Todd | 1 | 1 |
| Caralyn Kozlowski | Mrs. Newlands | Gwen Owens | 1 | 1 |
| Chris Coy | Peter | Beastie Boy | 1 | 1 |
| David Warshofsky | Chief Duggan | Detective Jack Collins | 1 | 1 |
| Elyse Mirto | Celina Rindell | Wife | 1 | 1 |
| Gabriel Olds | Daniel Lester | Reed Parkman | 1 | 1 |
| Jenna Gavigan | Shannon Coyle | Josie Biggs | 1 | 1 |
| Jennifer Riker | Renee Bassett | Leah Wexford | 1 | 1 |
| John Patrick Amedori | Wayne Mortens | Lee Brady | 1 | 1 |
| Susan Pourfar | Delilah Briggs | Mother | 1 | 1 |
| Tom Titone | Judge Joshua Goldfarb | Sidney Boyd | 1 | 1 |
| Barry Shabaka Henley | Asante Odufemi | Coach Grady | 1 | 1 |
| Benny Nieves | Calos Riva | Hector Campos | 1 | 1 |
| Brian Avers | George | Daniel Robertson | 1 | 1 |
| Curtis Mark Williams | Jerry Spencer | Agent #1 | 1 | 1 |
| Jamie Sorrentini | Vincenza Agosto | Stacy Manning | 1 | 1 |
| Lance Roberts | Lt. Terrence Wood | Trainer Lyle Weaver | 1 | 1 |
| Lucia Brawley | Maxine Hatters | Undercover Officer | 1 | 1 |
| Matt Malloy | Max Long | Emmett Glaser | 1 | 1 |
| Reynaldo Rosales | Sean Webster | Darryl Gerth | 1 | 1 |
| Tug Coker | Ted Wilmington | Carl Daniels | 1 | 1 |
| Dan Snook | Angus Rochester, Bill Griswold | Driver #2 | 2 | 1 |
| Bridger Zadina | Henry | Jim Mazzolla, Jr. | 1 | 1 |
| Martin Kildare | Trenton A.D.A. Malcolm Sanderson | John Biggs | 1 | 1 |
| Nancy Bell | Dr. Petrus | Colleen | 1 | 1 |
| Sean T. Krishnan | Dr. Singh | Ali al Dossari | 1 | 1 |
| Brian Reddy | Ross St. Clair | Lawyer | 1 | 1 |
| Luke Rosen | Deli Customer | Ted Dacosta | 1 | 1 |
| Rick Gifford | Trooper Lowry | C.I.A. #1 | 1 | 1 |
| Ryan Shively | Policeman | Deputy Sheriff | 1 | 1 |
| Bruce Turk | Neighbor | Mark Vaughn | 1 | 1 |
| Eliza Pryor Nagel | Mona Sharpe | Brandi | 1 | 1 |
| John Hillner | Lee Markham | Dr. Thomas Mandel | 1 | 1 |
| Christopher Carley | Adam | FBI Tech #3 | 1 | 1 |
| James Joseph O'Neil | Chris Hartford | Bob Mazelli | 1 | 1 |
← Law & Order: Special Victims Unit × Numb3rs
Cast data from TVmaze, licensed CC BY-SA 4.0.