Kleisoura is a town in Albania. It is renowned for the victorious operations of Greeks during the Balkan Wars as well as the Greek-Italian War of 1940-1941. Kleisoura is also the name of a Vlach village, in the region of Kastoria. Its citizens took active part to the national struggles and the overall region was economically and intellectually prosperous. On the 5th of April 1944, the German occupation forces committed Kleisoura Massacre.