II Corps
- 2nd Airborne Corps (Soviet Union)
- 2nd Army Corps (Armed Forces of South Russia)
- 2nd Army Corps (Armenia)
- 2nd Army Corps (Azerbaijan)
- 2nd Army Corps (France)
- 2nd Army Corps (Russia)
- 2nd Army Corps (Russian Empire)
- 2nd Corps (Syria)
- 2nd Corps (Vietnam People's Army)
- 2nd Guards Tank Corps
- 2nd Rifle Corps
- 2nd Siberian Army Corps
- Finnish II Corps (Continuation War)
- Finnish II Corps (Winter War)
- II ANZAC Corps
- II Army Corps (Greece)
- II Army Corps (Wehrmacht)
- II Canadian Corps
- II Cavalry Corps (German Empire)
- II Cavalry Corps (Grande Armée)
- II Corps (Australia)
- II Corps (German Empire)
- II Corps (Grande Armée)
- II Corps (India)
- II Corps (North Korea)
- II Corps (Ottoman Empire)
- II Corps (Pakistan)
- II Corps (Poland)
- II Corps (South Korea)
- II Corps (South Vietnam)
- II Corps (Union Army)
- II Corps (United Kingdom)
- II Corps (United States)
- II Royal Bavarian Corps
- II Royal Bavarian Reserve Corps
- II SS Panzer Corps
- List of military corps by number
- Russian people's militias in Ukraine
- Second Army Corps (Spanish–American War)
- Second Artillery Corps
- Second Corps, Army of Northern Virginia