1. A son of Perseus and Andromeda, was king of Mycenae or Mideia in Argolis. (Paus. ii. 25. § 8.) He was married to Anaxo, the daughter of Alcaeus, by whom he had several children. (Apollod. ii. 4. § 5, &c.) The tradition about him is given under AMPHITRYON.

2. Another Electryon is mentioned by Diodorus (iv. 67). [See ITONUS, No. 2.]