1940s in Bulgaria
The 1940s in the Kingdom of Bulgaria (until 1946) and the People's Republic of Bulgaria (from 1946). == Incumbents == === Kingdom of Bulgaria === Tsar of Bulgaria: Boris III (1918–1943) Simeon II (1943–1946) Regent: Kiril, Prince of Preslav (1943–1944) Bogdan Filov (1943–1944) Nikola Mihov (1943–1944) Todor Pavlov (1944–1946) Venelin Ganev (1944–1946) Tsvetko Boboshevski (1944–1946) Prime Minister of Bulgaria: Georgi Kyoseivanov (1935–1940) Bogdan Filiov (1940–1943) Petar Gabrovski (acting, 1943) Dobri Bozhilov (1943–1944) Ivan Bagrianov (1944) Konstantin Muraviev (1944) Kimon Georgiev (1944–1946) === People's Republic of Bulgaria === General Secretary of the Bulgarian Communist Party: Georgi Dimitrov (1948–1949) Valko Chervenkov (1949–1954) Chairman of the Provisional Presidency: Vasil Kolarov (1946–1947) Chairman of the Presidium: Mincho Neychev (1947–1950) Prime Minister of Bulgaria: Kimon Georgiev (1946) Georgi Dimitrov (1946–1949) Vasil Kolarov (1949–1950) == Events == === 1940 === 7 September – Bulgaria regained control of Southern Dobruja under the Treaty of Craiova.