VIII Corps
- 8 Squadron (disambiguation)
- 8th Air Corps (Germany)
- 8th Air Defence Corps
- 8th Army (disambiguation)
- 8th Army Corps (Russian Empire)
- 8th Army Corps (Ukraine)
- 8th Brigade (disambiguation)
- 8th Cavalry Corps (Soviet Union)
- 8th Corps (Yugoslav Partisans)
- 8th Division (disambiguation)
- 8th Estonian Rifle Corps
- 8th Mechanized Corps (Soviet Union)
- 8th Regiment (disambiguation)
- Eighth Army Corps (Spanish–American War)
- Ground Operations Command (South Korea)
- List of military corps by number
- VIII Army Corps (German Confederation)
- VIII Army Corps (Wehrmacht)
- VIII Corps (German Empire)
- VIII Corps (Grande Armée)
- VIII Corps (Ottoman Empire)
- VIII Corps (Union Army)
- VIII Corps (United Kingdom)
- VIII Corps (United States)
- VIII Reserve Corps (German Empire)