Actors in both Law & Order and Law & Order: Organized Crime
62 actors have appeared in both Law & Order and Law & Order: Organized Crime, across 620 episodes. The most-credited is Steve Zirnkilton, Opening Narration, NYPD technician in Law & Order and Opening Narration in Law & Order: Organized Crime.
| Actor | In Law & Order | In Law & Order: Organized Crime | Eps | Eps |
|---|---|---|---|---|
| Steve Zirnkilton | Opening Narration, NYPD technician | Opening Narration | 544 | 65 |
| Connie Shi | Detective Violet Yee | Detective Violet Yee | 49 | 1 |
| Mariska Hargitay | Captain Olivia Benson | Captain Olivia Benson | 7 | 15 |
| Tate Ellington | Colin Baker | Dr. Kyle Vargas | 1 | 21 |
| Dann Florek | Captain Donald Cragen | Donald Cragen | 3 | 4 |
| Kelli Giddish | Detective Amanda Rollins | Amanda Rollins | 2 | 4 |
| Peter Scanavino | ADA Dominick "Sonny" Carisi Jr. | ADA Dominick "Sonny" Carisi Jr. | 2 | 4 |
| Daniel Oreskes | Merrill "Bud" Rush | Lieutenant Marv Moennig | 1 | 10 |
| Ron Cephas Jones | Roland Books | Congressman Leon Kilbride | 1 | 8 |
| Ice-T | Detective Odafin "Fin" Tutuola | Sergeant Odafin "Fin" Tutuola | 2 | 2 |
| Wai Ching Ho | Li Tan | Sister Shu | 1 | 1 |
| Alayna Hester | Lily Cosgrove | Lily Cosgrove | 3 | 1 |
| Antonio Edwards Suarez | Judge Luis Hernandez, Judge Carter Nevins | Homicide Detective | 6 | 1 |
| Terry Serpico | Chief Tommy McGrath | Chief Tommy McGrath | 1 | 2 |
| Jaylene Clark Owens | Clerk | State Dept. of Corrections Officer | 5 | 1 |
| Kevin Craig West | Judge August West | Terrence Bryant | 1 | 2 |
| Juliette Jeffers | Cassandra Matthis | Michelle Warner | 1 | 1 |
| Laura Heisler | Amelia Penner | Claudia Brooks | 1 | 1 |
| Ari Blinder | Jeff Sanders | Beau Campbell | 1 | 1 |
| Brian D. Coats | Eddie Wells | Lou Watson | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.