Officers of the Imperial Russian Army who fought for the Bolsheviks during the Russian Civil War
During the Russian Civil War of 1917-1923, a number of former Tsarist officers joined the Red Army, either voluntarily or as a result of coercion. This list includes officers of the Imperial Russian Army commissioned before 1917 who joined the Bolsheviks as commanders or as military specialists. For former Tsarist NCOs promoted under the Soviets, see Mustang.