List of military corps by number

Last updated March 17, 2025

This is a list of military corps arranged by ordinal number.

I to X

VI Cavalry Corps (Grande Armée), a cavalry formation of the Imperial French army during the Napoleonic Wars
VI Corps (Grande Armée), a formation of the Imperial French army during the Napoleonic Wars
VI Cavalry Corps (German Empire), a unit of the Imperial German Army during World War I
VI Corps (German Empire), a unit of the Imperial German Army prior to and during World War I
VI Reserve Corps (German Empire), a unit of the Imperial German Army during World War I
VI Corps (Germany) World War II
VI Corps (Ottoman Empire)
VI Russian Corps
VI Corps (United Kingdom) a formation of the British Army during World War I
VI Corps (United States)
VI Corps (Union Army), a formation of the Union (North) during the American Civil War
Sixth Army Corps (Spanish-American War)

11th Army Corps (France)
XI Corps (Grande Armée), a corps of the Imperial French army during the Napoleonic Wars
XI Corps (German Empire), a unit of the Imperial German Army prior to and during World War I
XI Corps (Ottoman Empire)
XI Corps (Pakistan), a formation of the Pakistani Army
11th Army Corps (Russian Empire)
XI Corps (United Kingdom), a formation of the British Army during the 1st and 2nd World Wars
XI Corps (United States), a corps of the United States Army in World War II and the Korean War
XI Corps (ACW), a formation of the Union (Northern) Army during the American Civil War
XI Corps (Union Army), a corps of the United States Army in the American Civil War

XIII Corps (Grande Armée), a corps of the Imperial French army during the Napoleonic Wars
XIII (Royal Württemberg) Corps, a unit of the Imperial German Army prior to and during World War I
XIII Corps (Ottoman Empire)
XIII Russian Corps
XIII Corps (United Kingdom), a British infantry corps during the First World War, and a British-commanded Commonwealth formation during the Second World War
XIII Corps (United States)
XIII Corps (Union Army), America Civil War Corps

16th Army Corps (France)
XVI Corps (German Empire), a unit of the Imperial German Army prior to and during World War I
XVI Corps (Germany)
XVI Corps (India)
XVI Corps (United Kingdom), a British field corps during World War I
XVI Corps (Union Army), a corps of the Union Army during the American Civil War

XXI Corps (German Empire), a unit of the Imperial German Army prior to and during World War I
XXI Corps (Ottoman Empire), active during World War I
XXI Corps (United Kingdom), active during World War I
Indian XXI Corps, active during World War II
XXI Corps (India), currently active Indian Army corps
XXI Corps (United States), active during World War II
XXI Corps (Union Army), active during the American Civil War

XXV Reserve Corps (German Empire), a unit of the Imperial German Army during World War I
XXV Corps (Ottoman Empire), a corps of the Ottoman Army
XXV Corps (Union Army), a corps of the Union Army during the American Civil War
XXV Indian Corps, an army corps of the Indian Army during World War II