Aipy or Aepy (Ancient Greek: Αἶπυ) was a city in ancient Elis, Greece. It was one of the oldest towns in Elis, mentioned by Homer in the Catalogue of Ships in Iliad, as one of the territories ruled by Nestor. Homer uses the expression "ἐΰκτιτον Αίπυ" (ἐΰκτιτον means "well-built" and Αίπυ, the town's name, means "steep"). It is also quoted in the Homeric Hymn to Apollo. There are those who believe that the name corresponds to the toponym A-pu2 cited in tablets in Linear B.