Calliope
Calliope may refer to:
- Calliope (BattleMech), the 40-ton BattleMech
- Calliope (Individual Overlord-class DropShip), Draconis Combine DropShip
- Calliope (moon), one of Piedmont II's three moons
- Calliope Turret, an apocryphal turret featured in the MechWarrior 4: Vengeance video game