The USS Helena was a Federation Defiant-class escort/destroyer starship in Starfleet service in the 24th century. This ship was in active service around the 2370s decade. (TNG video games: Armada, Armada II)
- No specific history or definitive final fate was established for this vessel as its name was selected for a destroyer by the Armada I and II game developers, and is placed randomly each time the ship appears. The ship may be named for several people and places of Earth history that were called Helena.