In Greek mythology, Phylonomus (Ancient Greek: Φυλόνομον) was a Mycenaean prince as son of King Electryon and Anaxo, daughter of Alcaeus. He was the brother of Stratobates, Gorgophonus, Celaeneus, Amphimachus, Lysinomus, Chirimachus, Anactor, Archelaus and Alcmena, mother of the hero Heracles.[1]