Garrett could refer to:
Production staff and performers
- Joy Garrett, Annie Meyers on The Next Generation episode "A Fistful of Datas".
- Kathleen Garrett, a Vulcan captain on Deep Space Nine, and Tanis on Star Trek: Voyager.
- Ralph Garrett, a stuntman on The Original Series.
- Spencer Garrett, Simon Tarses from The Next Generation.
- Garrett Wang, the actor who portrayed Harry Kim on Star Trek: Voyager.
- James A. Garrett, an assitant editor on Star Trek: Voyager.
- Commodore Garrett (DC TOS characters)