Colossus
Colossus may refer to:
- Colossus (BattleMech), the 95-ton arena BattleMech
- Colossus (DropShip class), the Star League era class of assault DropShips
- The group of "colossal" BattleMechs, a tripodal sub-type of superheavy BattleMechs which are sometimes also summarily referred to as "Colossi"