In Greek mythology, Erginus /ˈɜːrdʒɪnəs/ (Ancient Greek: Ἐργῖνος) was the name of the following figures: * Erginus, king of Minyans and son of Clymenus. * Erginus, one of the Argonauts. * Erginus, a defender of Thebes in the war of the Seven against Thebes, killed by Hippomedon. * Erginus, a descendant of Diomedes, who was instructed by Temenus to steal the Palladium from Argos and did so together with, a friend of Temenus.