Leuconoe or Leukonoe (Ancient Greek: Λευκονόη), or Leuconoeum or Leukonoion (Λευκόνοιον),[1] or Leukonefs (Λευκονοιεύς)[2] was a deme of ancient Attica of the phyle of Leontis.[3]
Its site is tentatively located near modern Peristeri.[4][5]