USS Prometheus
USS Prometheus may refer to:
- US Navy
- USS Prometheus (1814), a United States Navy brig
- USS Prometheus (AR-3), a repair ship which served in both World War I and II
- Fictional
- USS Prometheus (NCC-71201), a fictional Nebula-class starship in the Star Trek universe; appeared in Star Trek: Deep Space Nine
- USS Prometheus (NX-59650), a fictional experimental Prometheus class starship in the Star Trek universe; appeared in Star Trek: Voyager; captured by the Romulans.
- USAF Prometheus BC-303, a fictional starship in the Stargate SG-1 universe