Eleusis (Ἐλευσῖνι) was the hero in Greek mythology. His parents were Hermes and Daeira (Δάειρα).
Eleusis had several relatives: Semele, Cadmus, Aulis, and etc.
He had a consort named Cothonea, they had a son Tripotolemus (Τριπτόλεμος). Goddess Demeter visited Eleusis and Cothonea.
