In Hindu mythology, Shesha is the serpent king who forms the cosmic bed of the god Vishnu.
Shesha, also called Ananta or Ananta Shesha, is usually depicted as a many-headed divine serpent floating on the cosmic ocean. Vishnu rests upon Shesha between cycles of creation, while the serpent’s hoods rise protectively above him. The imagery is especially prominent in Vaishnava art and temple sculpture.
The name Ananta means “endless” or “infinite,” expressing Shesha’s association with eternity. In some Hindu traditions, Shesha is also identified with the divine serpent who supports the universe. The figure is therefore more than a monster: Shesha is a benevolent cosmic being and a symbol of stability.
Shesha is often confused with Vasuki, another important serpent king. Vasuki is famously used as the churning rope during the churning of the ocean, whereas Shesha is chiefly associated with Vishnu’s repose and cosmic order.