All 64 actors in both Law & Order: Special Victims Unit and The Simpsons
64 actors have appeared in both Law & Order: Special Victims Unit and The Simpsons, across 1,397 episodes. The most-credited is J.K. Simmons, Dr. Emil Skoda in Law & Order: Special Victims Unit and Dr. Jessup, J. Jonah Jameson, JJ Gruff in The Simpsons.
| Actor | In Law & Order: Special Victims Unit | In The Simpsons | Eps | Eps |
|---|---|---|---|---|
| J.K. Simmons | Dr. Emil Skoda | Dr. Jessup, J. Jonah Jameson, JJ Gruff | 6 | 5 |
| Jane Kaczmarek | Suffolk County D.A. Pam James | Judge Constance Harm | 1 | 10 |
| Beverly D'Angelo | Rebecca Balthus | Lurleen Lumpkin | 6 | 3 |
| Stacy Keach | Orion Bauer | Howard K. Duff VII, Don Bookner, Duff the 8th | 1 | 7 |
| Brooke Shields | Sheila Porter | Brooke Shields | 4 | 1 |
| Natasha Lyonne | Gia Eskas | Sophie | 1 | 4 |
| Richard Kind | Jonas Dworkin, William Biegel | Director | 4 | 1 |
| Susie Essman | Counselor Arlene Heller | Aunt Sadie Krustofsky | 4 | 1 |
| Michael Rapaport | Richie Caskey | Mike Wegman | 1 | 3 |
| Paget Brewster | Bureau Chief Paula Foster, Sheila Tierney Dumont | Profiler | 3 | 1 |
| Steven Weber | Matthew Braden | Neil | 3 | 1 |
| Viola Davis | Donna Emmett | Narrator | 7 | 1 |
| Carol Kane | Gwen Munch | Blythe | 2 | 1 |
| Harry Hamlin | Atlanta Deputy Chief Charles Patton | Harry Hamlin | 2 | 1 |
| Jeremy Irons | Captain 'Cap' Jackson | Bar Rag | 2 | 1 |
| Michael McKean | Burt Sandow | David St. Hubbins, Jerry Rude | 1 | 2 |
| Sam McMurray | Brady's Attorney | Duff Commercial VO, Gulliver Dark, SNPP Employee | 1 | 2 |
| Shohreh Aghdashloo | Detective Saliyah "Sunny" Qadri | Mina | 2 | 1 |
| Wallace Shawn | Benjamin Edelman, Professor Roy Batters | Wallace the Hernia | 2 | 1 |
| Alec Baldwin | Jimmy MacArthur | Caleb Thorn | 1 | 1 |
| Amanda Seyfried | Tandi McCain | Dr. Spivak | 1 | 1 |
| Amy Sedaris | Charlie Donato | Maggie Simpson | 1 | 1 |
| Anika Noni Rose | Mariam Deng | Rita LaFleur | 1 | 1 |
| Audrey Trullinger | Grace | Inga | 1 | 1 |
| David Harbour | Terry Jessup | Fred Kranepool | 1 | 1 |
| Debi Mazar | Peggy Bernardi | Minnie Szyslak | 1 | 1 |
| Emily Deschanel | Cassie Germaine | Emily Deschanel | 1 | 1 |
| George Segal | Dr. Roger Tate | Nick | 1 | 1 |
| Greg Grunberg | Detective Mark McDaniels | Security Guard | 1 | 1 |
| Ian McShane | Sir Tobias "Toby" Moore | Artemis | 1 | 1 |
| Illeana Douglas | Public Defender Gina Bernardo | New Age Clerk | 3 | 1 |
| Jemima Kirke | Claire Morgan | Candace's friend | 1 | 1 |
| John Waters | Porn Site Guy | John | 1 | 1 |
| Martha Stewart | Eleanor Hastings | Martha Clause | 1 | 1 |
| Martin Mull | Dr. Gideon Hutton | Seth | 1 | 1 |
| Martin Short | Sebastian Ballentine | Guthrie Frenel | 1 | 1 |
| Matthew Modine | Gordon Rickett | Dr. Stern | 1 | 1 |
| Morgan Fairchild | Claire Lockton | Vivienne St. Charmaine | 1 | 1 |
| Olympia Dukakis | Debby Marsh | Zelda | 1 | 1 |
| Patti LuPone | Lydia Lebasi | Cheryl Monroe | 1 | 1 |
| Rhea Perlman | Attorney Roxanna Fox | Carla | 1 | 1 |
| Scott Bakula | Kent Webster | Scott Bakula | 1 | 1 |
| Stephen Tobolowsky | Edwin Adelson | Merle | 1 | 1 |
| Kristen Schaal | Abby | Louise Belcher, Taffy | 1 | 2 |
| Carrie Coon | Talia Blaine | Beatrice | 1 | 1 |
| Delroy Lindo | Detective Victor Moran | Gabriel | 1 | 1 |
| Edward Asner | Martin Schultz | Editor of The Springfield Shopper | 1 | 2 |
| Elizabeth Banks | Jaina Jansen | Persephone Odair | 1 | 1 |
| Elliott Gould | Walter Tompkins | Elliot Gould | 1 | 1 |
| Griffin Dunne | Benno Gilbert | Cockroach Actor | 1 | 1 |
| Jane Krakowski | Emma Spevak | Zhenya | 1 | 1 |
| Jerry Lewis | Andrew Munch | Professor Frink's Father | 1 | 1 |
| Kevin Pollak | Judge Gerald Crane | Bagel Man, Professor, Ross | 1 | 1 |
| Lili Reinhart | Courtney Lane | Bella-Ella | 1 | 1 |
| Melissa McCarthy | Jasmyn Jewell | Calvin | 1 | 1 |
| Rich Sommer | Boyd Hartwell | Young Man | 1 | 1 |
| Sara Gilbert | Kaitlyn Murphy | Laura Powers | 1 | 2 |
| Snoop Dogg | P.T. Banks | Snoop Dogg | 1 | 1 |
| Yaya DaCosta | Audrina | Princess Kemi | 1 | 1 |
| Billy Porter | Jackie Walker | Desmond | 1 | 1 |
| Kathy Griffin | Babs Duffy | Francine | 1 | 1 |
| Luke Perry | Noah Sibert | Luke Perry | 1 | 1 |
| R. Lee Ermey | Walter Burlock | Colonel Leslie "Hap" Hapablap | 1 | 1 |
| Richard Lewis | Sportsman Larry | Golem | 1 | 1 |
← Law & Order: Special Victims Unit × The Simpsons
Cast data from TVmaze, licensed CC BY-SA 4.0.