 |
| Actor: David Boreanaz |
Dominic Alexander Murphy
Human-Klingon
Captain / Commanding Officer
2375 - 2378
 |
| Actor: Jared Padalecki |
Jaarid
R'naari
Lieutenant Commander / First Officer
2375 - 2378
 |
| Actor: Kevin James |
Arkhet djian Zabrak
Tellarite
Lieutenant Commander / Chief Engineer
2375 - 2378
 |
| Actor: David Tennant |
Keel Andrew McMurty
Human-Capellan
Commander / Chief Engineer / 2378
Captain / Commanding Officer / 2379 - 2397
 |
| Actor: T.J. Thyne |
Tyrone Ja-Nareth
Efrosian
Lieutenant Commander / Chief Science Officer / 2374 - 2379
Commander / First Officer / 2379 - 2385
 |
| Actor: Gillian Anderson |
Maureen Killian
Human
Commander / Chief Medical Officer
2374 - 2377
 |
| Actor: Sophia Miles |
Calista Nir'ahn
Andorian
Lieutenant Commander / Chief Medical Officer
2377 - 2378
 |
| Actor: Holly Valance |
Yvala Hollen
Trill (Unjoined)
Lieutenant - Lieutenant Commander / Chief of Security
2374 - 2382
 |
| Actor: Deep Roy |
Sullek
Roylan
Lieutenant - Lieutenant Commander / Chief Operations Officer
2374 - 2390
 |
| Actor: Lena Headey |
Roijiana
Boslic
Lieutenant - Commander / Ship's Counselor
2376 - 2397
 |
| Actor: Jeri Ryan |
Annika Irene Hansen McMurty
Human
Lieutenant / Astrometrics Officer / 2378
Lieutenant - Lieutenant Commander / Chief Science Officer / 2379 - 2385
Lieutenant Commander - Commander / First Officer / 2385 - 2397
 |
| Actor: Sam Huntington |
Zachary Andrew Hillstrand
Human
Ensign - Lieutenant / Relief Tactical Officer / 2374 2382
Lieutenant Commander - Commander / Chief of Security-Tactical Officer / 2382 - 2397
 |
| Actor: Sophie Turner |
Verlyn Devos Hillstrand
Rutian
Ensign - Lieutenant / Astrophysics Officer / 2377 - 2385
Lieutenant Commander - Commander / Chief Science Officer / 2385 - 2397
 |
| Actor: Unknown |
S'Lene
Vulcan
Ensign - Lieutenant / Warp Systems / 2375 - 2379
Lieutenant Commander - Commander / Chief Engineer / 2379 - 2397
 |
| Actor: Anna Kendrick |
Charlaine Christina Tucker
Human
Ensign - Lieutenant / Senior Flight Control Officer
2375 - 2378
 |
| Actor: None, he's a giant ant. |
Chitinus
Xindi-Insectoid
Ensign - Lieutenant / Relief Flight Control Officer / 2375 - 2378
Lieutenant - Commander / Senior Flight Control Officer / 2378 - 2397
 |
| Actor: Unknown |
Quene
Ferengi
Petty Officer - Senior Chief Petty Officer / Senior Medical Technician / 2377 - 2397
 |
| Actor: Robert Picardo |
Mark Lewis
Hologram
Assistant Chief Medical Officer / 2374 - 2378
Chief Medical Officer / 2379 - 2397
 |
| Actor: Bridget Regan |
Amalys Tyr'lylth
Müus-á
Ship's Counselor / 2375 - 2376
