9th Army Corps
Active	1813–1918
Country	Russian Empire Russian Republic
Branch	Imperial Russian Army
Size	~20,000
HQ	Kiev
Engagements	War of the Sixth Coalition Battle of Leipzig Russo-Turkish War (1877–1878) First World War Eastern Front Battle of Galicia Gorlice–Tarnów Offensive

The 9th Army Corps was an Army corps in the Imperial Russian Army.^[1][2]

In July 1914:^[2]

• 5th Infantry Division
• 42nd Infantry Division
• 9th Cavalry Division
• 2nd Horse Mountain-Artillery Division
• 9th Howitzer Artillery Battalion
• 6th Sapper Battalion
• 6th Pontoon Battalion
• 4th Telegraph Company

• 3rd Army: 2 August 1914 – 21 July 1915^[1]
• 3rd Army: 18 September 1915 – 13 February 1916^[1]
• 4th Army: 8 March 1916 – 3 April 1916^[1]
• 3rd Army: 14 April 1916 – 1 June 1916^[1]
• 4th Army: 20 June 1916 – 17 July 1916^[1]
• 2nd Army: 1 August 1916 – December 1917^[1]

• Nikolay Kridener: 1877 – 1878^{[citation needed]}
• Arkady Dmitrievich Stolypin: 1878 – 1886^{[citation needed]}
• Dmitry Shcherbachev: 1912 – 1915^{[citation needed]}
• Abram Dragomirov: 1915 – 1916^{[citation needed]}
• Nikolay Kiselevsky: 1916 – April 1917^{[citation needed]}
• Pyotr Telezhnikov: May 1917 – September 1917^{[citation needed]}
• Andrey Snesarev: September 1917 – November 1917^{[citation needed]}

• Conrad, Mark (2001a). "The Russian Army 1914-1917: Distribution of Corps to Armies". Mark's Russian Military History. Retrieved 3 November 2025.
• Conrad, Mark (2001b). "THE RUSSIAN ARMY, 1914". Mark's Russian Military History. Retrieved 3 November 2025.