Gilgamesh can refer to:
- Gilgamesh — A unit obtainable through rare summons.
- Gilgamesh (Monster) — An enemy from the Final Fantasy V event, The Big Bridge.
- Gilgamesh (Trial) — An enemy from the Chamber of the Fallen trial, Attack of Gilgamesh.
- Gilgamesh (FF TYPE-0) — An enemy from the Final Fantasy TYPE-0 event, Big Bridge - Exploration.