Agrius in Greek mythology, is a name that may refer to:Agrius, one of the Giants, sons of Gaia. He, together with Thoon, was clubbed to death by Moirai with maces made from bronze, during the Gigantomachy, the battle of the Giants versus the Olympian gods. Agrius, son of King Porthaon of Calydon. Agrius, son of Odysseus by Circe and a brother of Latinus and Telegonus, mentioned only in Hesiod's Theogony. Agrius, one of the Centaurs who Heracles fought with. Agrius, one of the suitors of Penelope, from Dulichium. Agrius, one of Actaeon's dogs. Agrius, son of Polyphonte and a bear.
