Actors in both CSI: NY and NCIS: Los Angeles
258 actors have appeared in both CSI: NY and NCIS: Los Angeles, across 520 episodes. The most-credited is Bar Paly, Mia Opal in CSI: NY and Anastasia "Anna" Kolcheck in NCIS: Los Angeles.
| Actor | In CSI: NY | In NCIS: Los Angeles | Eps | Eps |
|---|---|---|---|---|
| Bar Paly | Mia Opal | Anastasia "Anna" Kolcheck | 1 | 33 |
| Claire Forlani | Dr. Peyton Driscoll | Lauren Hunter | 11 | 5 |
| Kavi Ladnier | Leila Vara | NCIS Reserve Agent Shyla Dahr | 1 | 10 |
| Karina Logue | Emma Milner | LAPD Detective Ellen Whiting | 1 | 8 |
| Mercedes Mason | Frankie Tyler | DEA Agent Talia Del Campo | 1 | 7 |
| David James Elliott | FBI Agent Russ Josephson | Captain Harmon "Harm" Rabb Jr., USN | 2 | 3 |
| Ed Quinn | Frankie Mala | Justin Marchetti | 4 | 1 |
| Ella Thomas | FBI Agent Deborah Meade | Jada Khaled | 1 | 4 |
| Kathleen Munroe | Samantha Flack | Aimee Su | 4 | 1 |
| Kelly Hu | Detective Kaile Maka | Lee Wuan Kai | 4 | 1 |
| Patrick St. Esprit | FBI Agent Gerald Branson | LAPD Lieutenant Roger Bates | 1 | 4 |
| Ron Yuan | Dr. Evan Zao | Yosh | 4 | 1 |
| Aisha Hinds | Brett Stokes | Chief Investigator Ava Wallace | 1 | 3 |
| Jorge-Luis Pallo | Hector "Toasty" Mendez | Special Agent Salazar, Special Agent Bomb Tech Salazar | 1 | 3 |
| Tony Amendola | Professor Papakota | Adama Hijazi | 3 | 1 |
| Tristen MacDonald | Jackie Wright | Emily Janderman | 1 | 3 |
| Tyler Poelle | Lawrence Wagner | Corey | 1 | 3 |
| Kent Shocknek | Reporter | Reporter | 1 | 6 |
| Don Wallace | Shaun Deroy | Navy Seal Senior Chief Frank Wallace | 1 | 5 |
| Fernanda Andrade | Yvonne | Lucila Marca / Claudia Diaz | 1 | 2 |
Cast data from TVmaze, licensed CC BY-SA 4.0.