Hephaestus
Hephaestus may refer to:
- Hephaestus (Combat Vehicle), the scout tank
- Hephaestus (Individual Cameron-class WarShip), Clan Goliath Scorpion battlecruiser
- Hephaestus Station, a customized modular space station operated by Wolf's Dragoons, also known as Hephaestus
- The ARS-V1D Hephaestus configuration of the Ares BattleMech