Actors in both JAG and NCIS
183 actors have appeared in both JAG and NCIS, across 735 episodes. The most-credited is Alan Dale, Tom Morrow in JAG and Tom Morrow in NCIS.
| Actor | In JAG | In NCIS | Eps | Eps |
|---|---|---|---|---|
| Alan Dale | Tom Morrow | Tom Morrow | 2 | 16 |
| Michael Bellisario | Midshipman Third Class Michael "Mikey" Roberts, USNA, Antonio, P.O. Mike 'Mikey' Roberts | Charles Sterling | 7 | 4 |
| Sean Murray | Danny Walden | Special Agent Timothy "Tim" McGee | 3 | 8 |
| Zoe McLellan | Legalman First Class (LN1) Jennifer "Jen" Coates, USN | Special Agent Meredith "Merri" Brody | 8 | 3 |
| A.J. Tannen | Lt. Alfred Aldridge | Mossad Agent, Grant Lancaster | 6 | 3 |
| Rif Hutton | LCDR Alan Mattoni | Marine General Phillip Braxton | 7 | 2 |
| Steven Culp | Special Agent Clayton Webb | Navy Cmdr. William Skinner | 8 | 1 |
| Patrick Labyorteaux | Captain Bud J. Roberts Jr., USN | JAG Navy Captain Bud Roberts, Jr., Olev Kozlov | 4 | 3 |
| Isabella Hofmann | Meredith Cavanaugh | Judge Evelyn Wallace, Kate Reynolds | 4 | 2 |
| Tim Kelleher | Lt. Moore | NCIS Special Agent Christopher "Chris" Pacci | 1 | 5 |
| Anne-Marie Johnson | Rep. Bobbi Latham | Marine Col. Stacey Radcliffe, Senator Selena Grayson | 3 | 2 |
| John DeMita | Col. Clifford Blakely | Navy Admiral Jorge Morales | 4 | 1 |
| John Finn | Major Klein | Marine Commandant Charles T. Ellison | 1 | 3 |
| John M. Jackson | Rear Admiral A.J. Chegwidden, USN | Rear Admiral A.J. Chegwidden | 3 | 1 |
| Michael O'Neill | Major General Harold Rossing | Former NCIS Special Agent Riley McCallister | 1 | 3 |
| Ben Murphy | Capt. Neilsen, Lt. Col. John Farrow | Capt. Veitch | 2 | 1 |
| Daphne Ashbrook | Annie Pendry | Donna Peyton | 2 | 1 |
| James Morrison | Major General Lucas West | CIA Assistant Director Jonathan Overmeier, U.S. Senator John Phillips | 1 | 2 |
| Karri Turner | Lieutenant Harriet Sims-Roberts, USN | Micki Kaydar | 1 | 2 |
| Michael Weatherly | Special Agent Anthony "Tony" DiNozzo | Special Agent Anthony "Tony" DiNozzo | 2 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.