Ocean may refer to:
- An ocean planet that Luke Skywalker and Leia Organa crash-landed on
- , a moon in the Amloch system
- , a subject showcased on a module of the Starlight Beacon
- An , a large body of water
- , hydroponically-grown plants
- The , an Imperial garrison
- , an agricultural corporation
- , a profession that studied oceans
- The Ocean, a starship employed by the Galactic Federation of Free Alliances
- , a submersibletransport used by the Trade Federation of Planets
- Oceana, a Lambda-class T-4a shuttle
- A , an atmospheric transport used on Edan II
- An , a large body of liquid, usually water
- , a beverage favored by the Kian'thar