The Destroyer-I ion engine was a model of ion engine manufactured by Kuat Drive Yards for use in the Imperial-class Star Destroyers in service of the Galactic Empire. Such served the same purpose aboard the Sith Eternal fleet's Xyston-class Star Destroyers.
- Star Wars Battlefront II
- Star Wars Battlefront
- Star Wars 22
- Star Wars: Episode V The Empire Strikes Back (First appearance)
- Star Wars: Episode VI Return of the Jedi
- Star Wars: Card Trader (First identified as Destroyer-I ion engine)