The Province of Ljubljana (, , ) was the central-southern area of Slovenia. Until 1943, it was annexed by Fascist Italy, and after 1943 occupied by Nazi Germany. Created on May 3, 1941, it was abolished on May 9, 1945, when the Slovene Partisans and partisans from other parts of Yugoslavia liberated it from the Nazi Operation Zone of the Adriatic Littoral. Its administrative centre was Ljubljana.