Lotzorai is a comune (municipality) in the Province of Ogliastra in the Italian region Sardinia, located about 100 kilometres (62mi) northeast of Cagliari and about 4 kilometres (2mi) northeast of Tortolì.
Lotzorai borders the following municipalities: Baunei, Girasole, Talana, Tortolì, Triei, Villagrande Strisaili.