Leira may refer to:
Places Norway Leira (river), a river in Innlandet and Akershus counties Leira or Leiren, a village in Grane municipality, Nordland county Leira, Innlandet, a village in Nord-Aurdal municipality, Innlandet county Leira, Trøndelag, a village in Indre Fosen municipality, Trøndelag county Leira, Ørsta, a village in Ørsta municipality, Møre og Romsdal county
Spain Leira (river in Galicia), a river in Galicia, Spain
Other Leira (Forgotten Realms), fictional goddess of the Forgotten Realms Leira (Loudspeaker), concrete speaker produced by Rauna of Sweden
See also Leiria, a city and municipality in Portugal