In Greek mythology, Nestor of Gerenia (, Nestor Gerenios) was the son of Neleus and Chloris and the King of Pylos. He became king after Heracles killed Neleus and all of Nestor's siblings. His wife was either Eurydice or Anaxibia; their children included Peisistratus, Thrasymedes, Pisidice, Polycaste, Perseus, Stratichus, Aretus, Echephron, and Antilochus.