In Greek mythology, Peteus or Peteos (Ancient Greek: Πετεώς) or Petes (Πέτης) was a member of the Athenian royal family as the son of Orneus, son of King Erechtheus. The Egyptians claimed that Peteus was originally an Egyptian, who later obtained Athenian citizenship.
Peteus fled from Attica to Phocis after being pursued by King Aegeus. The majority of his companions came from deme of Stiria. Later on, to spite Theseus, the Dioscuri brought back his son Menestheus from exile, and made him regent of Athens.
Stephanus of Byzantium, Stephani Byzantii Ethnicorum quae supersunt, edited by August Meineike (1790-1870), published 1849. A few entries from this important ancient handbook of place names have been translated by Brady Kiesling. Online version at the Topos Text Project.