The USS Gatekeeper was a 23rd century Federation starship, an Okinawa-class frigate in Starfleet service in the 2280s. While the Gatekeeper was outfitted as a police frigate (POL), it was easily modifiable into an advanced police frigate (POL+). (ST video game: Starfleet Command, ST video game: Starfleet Command II: Empires at War, ST video game: Starfleet Command: Orion Pirates)
- No history or fate is established for this vessel as its name was randomly selected for a frigate vessel by the game software.