21st Army Corps (Russian Empire)

The 21st Army Corps was an Army corps in the Imperial Russian Army. Their headquarters are in Kiev.

21st Army Corps
Country	Russian Empire
Allegiance	Imperial Russian Army
Engagements	World War I Gorlice–Tarnów Offensive

Composition

• 33rd Infantry Division
• 44th Infantry Division

Part of

• 3rd Army: 1914 - 1915
• 8th Army: 1915
• 2nd Army: 1915
• 5th Army: 1915 - 1916
• 12th Army: 1916 - 1917
• 4th Army: 1917

Commanders

• 1906-1909: Nikolai Ruzsky
• 1914-1915: Yakov Schkinsky
• sept 1917: Nikolai Bredov