Protopopov
Protopopow is the family name of the following people:
- Alexander Dmitrijewitsch Protopopow (1866–1918), Russian politician, Minister of the Interior
- Alexander Pavlovich Protopopow (1849–1909), Russian infantry general
- Dmitri Dmitrijewitsch Protopopow (1865–1934), Russian politician, Member of the Duma
- Nikolai Iwanowitsch Protopopow (1853–19?), Russian infantry general, corps commander in World War I
- Oleg Alexejewitsch Protopopow (* 1932), Russian figure skater
- Sergei Wladimirowitsch Protopopow (1893–1954), Russian composer