In Greek mythology, Aegyrus (Ancient Greek: Αἴγυρος) or Aegydrus was the sixth king of Sicyon who reigned for 34 years.[1]
Aegyrus was the son and heir of King Thelxion, descendant of the city's founder Aegialeus (an autochthon). Aegyrus was succeeded in the throne by his son Thurimachus.[2]