Omega
Omega may refer to:
- Omega (BattleMech), the 150-ton superheavy BattleMech
- Omega (BattleTechnology), the apocryphal prototype assault 'Mech from the late Star League era
- Omega (Individual Magellan-class JumpShip), a luxurious JumpShip featured in Daughter of the Dragon
- Omega (short story), BattleCorps short story
- The name of Anastasia Kerensky's personal Mad Cat Mk IV