'''3rd Corps''', '''Third Corps''', '''III Corps''', or '''3rd Army Corps''' may refer to: {{TOC right}} ==France== * 3rd Army Corps (France) * III Cavalry Corps (Grande Armée), a cavalry unit of the Imperial French Army during the Napoleonic Wars * III Corps (Grande Armée), a unit of the Imperial French Army during the Napoleonic Wars
==Germany== * III Cavalry Corps (German Empire), a unit of the Imperial German Army * III Corps (German Empire), a unit of the Imperial German Army * III Reserve Corps (German Empire), a unit of the Imperial German Army * III Royal Bavarian Corps, a unit of the Bavarian Army and the Imperial German Army * III Army Corps (Wehrmacht), a unit in World War II * III Corps (Bundeswehr) * III Panzer Corps (Germany) * III (Germanic) SS Panzer Corps
== Russia and Soviet Union== * 3rd Army Corps (Russian Empire), a unit in World War I * 3rd Mechanized Corps (Soviet Union) * 3rd Rifle Corps, Soviet Union * 3rd Army Corps (Russia), Russian Federation
==United States== * III Corps (United States) * III Corps (Union Army) * Third Army Corps (Spanish–American War) * Third Corps, Army of Northern Virginia * Third Corps, Army of Tennessee
==Others== * 3rd Army Corps (Armenia) * 3rd Army Corps (Azerbaijan) * III Corps (Australia) * Finnish III Corps (Winter War) * Finnish III Corps (Continuation War) * III Army Corps (Greece) * III Corps (India) * 3rd Army Corps (Italy) * III Corps (North Korea) * III Corps (Ottoman Empire) * III Corps (South Korea) * III Corps (South Vietnam) * 3rd Corps (Syria) * 3rd Corps (Turkey) * 3rd Army Corps (Ukraine) * III Corps (United Kingdom) * 3rd Corps (Vietnam People's Army)
==See also== *List of military corps by number * 3rd Army (disambiguation) * 3rd Battalion (disambiguation) * 3rd Brigade (disambiguation) * 3rd Division (disambiguation) * 3rd Regiment (disambiguation) * 3 Squadron (disambiguation)
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