- For other uses, see Illustrious.
The USS Illustrious was a Federation starship, a Defiant-class escort in Starfleet service in the 24th century. This ship was in active service around the year 2378, and was named for vessels of Earth history. (ST video game: Starfleet Command III)
- No specific history or definitive final fate was established for this vessel as its name was selected for a ship by the Starfleet Command III game developers, and is placed randomly each time the ship appears.