Tusheti (Georgian:თუშეთი) is a historic region in northeast Georgia.

Located on the northern slopes of the Greater Caucasus Mountains, Tusheti is bordered by the Russian republics of Chechnya and Dagestan to the north and east, respectively; and by the Georgian historic provinces Kakheti and Pshav-Khevsureti to the south and west, respectively. The population of the area is mainly ethnic Georgians called Tushs or Tushetians (Georgian:tushebi).