In Greek mythology, Hephaestus was the divine blacksmith who made weapons for the gods.
Hephaestus was the god of fire, metalworking, forges, craftsmen, and technology. Myths place his workshop beneath a volcano or within the divine realm, where he created extraordinary objects for gods and heroes. His famous works include armor for Achilles and a shield for Heracles in different traditions.
Hephaestus was often described as physically disabled or lame, making him unusual among idealized Greek gods. Ancient stories explain his condition in different ways, including being thrown from Olympus by Hera or Zeus. These accounts vary rather than forming one consistent biography.
Hephaestus was married to Aphrodite in many literary traditions, although their marriage was troubled and she was associated with Ares. His Roman equivalent was Vulcan, whose name survives in the word “volcanic.” Lemnos and Athens were important centers of his worship.