- Marko Dimitriev Balabanov - 1896-1897
- Anton Stoyanov Kableshkov - 1897-1898
- Boncho nenkov Boev -1898-1899,1901-1902
- Petar Ivanov Danchov - 1899-1900
- Stefan Abadzhiev Kirov - 1900-1901
- Fadenheht Yosif Maksimov - 1903-1904
- Mihail Popoviliev - 1904-1905,1907-1909,1910-1911,1912-1914
- Venelin Yordanov Ganev - 1914-1915,1916-1918
- Petko Hristov Stoyanov - 1915-1916,1935-1936
- Todor Genev Kulev - 1918-1919,1920-1921
- Dimitar Ivanov Mishaykov - 1919-1920,1921-1922
- Georgi Petrov Genov - 1923-1925,1929-1930
- Stefan Gavrailov Balamezov - 1926-1927
- Lyuben Angelov Dikov - 1927-1929
- Nikola Ivanov Saranov - 1931-1932,1944-1945
- Dimitar Antonov Silyanovski - 1932-1933,1936-1937
- Lyubomir Nikolov Vladikin - 1933-1934,1937-1938
- Nikola Georgiev Zhabinski - 1934-1935
- Slavcho Dimitrov Zagorov - 1938-1939
- Petko Yordanov Venedikov - 1940-1941,1943-1944
- Ivan Hristov Apostolov - 1942-1943
- Tseko Nikolchov Torbov - 1947-1948
- Lyubomir Pankov Radoilski - 1948-1952
- Boris Petrov Spasov - 1952-1955,1964-1966
- Slava Stefanova Mitova - 1955-1957
- Nisim Yuda Mevorah - 1958-1962
- Vitali Ezra Tadzher - 1962-1964
- Georgi Kostadinov Dimitrov - 1966-1970
- Stefan Georgiev Pavlov - 1970-1973
- Kostadin Nikolov Lyutov - 1973-1977
- Yanko Dimitrov Vekilov - 1977-1979
- Georgi Ivanov Boychev - 1979-1981
- Strashimir Ivanov Kuchev - 1982-1985
- Zhivko Kamenov Milanov - 1985-1987
- Evgeni Petrov Tanchev - 1989-1991
- Georgi Petrov Petkanov - 1991-1995
- Doncho Gavrailov Hrusanov - 1995-2003
- Dimitar Velikov Tokushev - 2003-2006
- Tencho Kolev Dundov - 2006-