12th Division

• 12 Squadron (disambiguation)
• 12th (Eastern) Division (United Kingdom)
• 12th Air Division (United States)
• 12th Amurskaya Rifle Division
• 12th Armored Division (United States)
• 12th Brigade (disambiguation)
• 12th Division (Australia)
• 12th Division (Imperial Japanese Army)
• 12th Division (North Korea)
• 12th Division (United States)
• 12th Indian Division
• 12th Infantry Division (Germany)
• 12th Infantry Division (India)
• 12th Infantry Division (Pakistan)
• 12th Infantry Division (Poland)
• 12th Infantry Division Sassari
• 12th Mechanized Infantry Division (Greece)
• 12th Regiment (disambiguation)
• 12th Reserve Division (German Empire)
• 12th SS Panzer Division Hitlerjugend (Germany)
• 12th Wing (disambiguation)
• British Indian Army
• Philippine Division (United States)
• Twelfth Army (disambiguation)
• XII Corps (disambiguation)