By ship
- USS Enterprise (NCC-1701) (These articles reside at List of USS Enterprise (NCC-1701) personnel)
- transporter assistant ("The Cage")
- Rhaandarite ensign (Star Trek: The Motion Picture)
- USS Excelsior (These articles reside at List of USS Excelsior personnel)
- navigator
- night-shift communications officer
- USS Voyager (These articles reside at List of USS Voyager personnel)
- EMH
- chief medical officer
- chief engineer
By species
- Romulan (These articles reside at List of Romulans)
- Romulan commander (played by Mark Lenard)
- Romulan commander (played by Joanne Linville)