Actors in both Law & Order: Special Victims Unit and The Blacklist
889 actors have appeared in both Law & Order: Special Victims Unit and The Blacklist, across 813 episodes. The most-credited is Mike Doyle, Forensics Tech Ryan O'Halloran, Assistant Medical Examiner Karlan in Law & Order: Special Victims Unit and Patrick Chandler in The Blacklist.
| Actor | In Law & Order: Special Victims Unit | In The Blacklist | Eps | Eps |
|---|---|---|---|---|
| Mike Doyle | Forensics Tech Ryan O'Halloran, Assistant Medical Examiner Karlan | Patrick Chandler | 53 | 1 |
| Joel de la Fuente | TARU Tech Ruben Morales | Dr. Guillermo Rizal | 52 | 1 |
| Hisham Tawfiq | Firefighter #1 | Dembe Zuma, Hisham Tawfiq | 1 | 43 |
| Deirdre Lovejoy | Officer Hernandez, Dr. Mackie, Penelope Fielding | Cynthia Panabaker | 4 | 28 |
| Aime Donna Kelly | Renee Curry | Kamina Gilford | 29 | 1 |
| Michael Mastro | Judge M. Serani, Arraignment Judge M. Serani, Arraignment Judge D. Serani | Frank Dobbs | 28 | 1 |
| Susan Blommaert | Judge Rebecca Steinman | Mr. Kaplan | 1 | 28 |
| Amir Arison | Dr. Manning | Aram Mojtabai, Amir Arison | 8 | 20 |
| Teddy Coluca | Landlord | Teddy Brimley | 1 | 26 |
| Aida Turturro | Judge Felicia Catano | Heddie Hawkins | 13 | 13 |
| Ned Eisenberg | Roger Kressler, Jerry Kleinert, Mr. Klein | Vito DeCanio | 24 | 1 |
| Stephen C. Bradbury | Judge Colin McNamara | Detective Harold Kotchwar | 22 | 1 |
| Jenna Stern | Elana Barth, Assistant D.A. Kathleen Eastman, Trial Judge Elana Barth | Deputy Director Margo Rutherford | 20 | 1 |
| Fisher Stevens | Alvin Gilbert, Ted Scott | Marvin Gerard | 2 | 16 |
| Laila Robins | Ellen Sidarsky Travis | Katarina Rostova | 1 | 16 |
| Christine Lahti | Sonya Paxton | Laurel Hitchin | 7 | 9 |
| Clark Middleton | Landlord | Glen Carter | 1 | 13 |
| Michael Kostroff | Attorney Evan Braun | Martin Wilcox | 9 | 4 |
| Reg Rogers | Carl Fleming | Neville Townsend | 1 | 12 |
| Fiona Dourif | Detective Nikki Breslin | Lillian May Roth | 2 | 10 |
Cast data from TVmaze, licensed CC BY-SA 4.0.