Alexander may refer to:
- The recurring summon.
- The character from Final Fantasy V.
- The airship from Final Fantasy XII.
- The primal and location from Final Fantasy XIV.
"Alexander" is a common western name of Greek origin, the original name being Ἀλέξανδρος (Alexandros), "Protector of Mankind". It may also be a reference to the famous Macedonian king, Alexander the Great.