In Greek mythology, Leucopeus (Ancient Greek: Λευκωπεύς) was a Calydonian prince as the son of King Porthaon and Euryte. He was the brother of Oeneus (successor of their father as king of Calydon), Agrius, Alcathous, Melas, and Sterope.^[1]

• Pseudo-Apollodorus, The Library with an English Translation by Sir James George Frazer, F.B.A., F.R.S. in 2 Volumes, Cambridge, MA, Harvard University Press; London, William Heinemann Ltd. 1921. Online version at the Perseus Digital Library. Greek text available from the same website.