|Owner:||United Federation of Planets|
The USS Bellerophon was launched in 2373. It took part in numerous smaller conflicts during the Dominion War.
The Bellerophon participated in Operation Return in 2374. The ship was part of one of the Galaxy-wings. It also participated in the First Battle of Chin'toka, where it was nearly destroyed by three Cardassian orbital weapon platforms until it was rescued by the USS Galaxy.
The ship was mentioned to be "flying across Federation space back and forth" in 2374.
The Bellerophon participated in the Second Battle of Chin'toka in 2375, where the ship barely escaped intact, while it sister ships, USS Pathfinder and USS Jefferson were destroyed along with the rest of the fleet.