12th Battalion

12th Battalion may refer to:

• 12th Battalion (Australia), a unit of the Australian Army
• 12th Battalion, Canadian Expeditionary Forces, a unit of the Canadian Army
• 12 (Vancouver) Service Battalion, a unit of the Canadian Army
• 12th Philippine Scout Battalion, a unit of the Philippine Army
• The United Kingdom Army unit 12th Battalion, Durham Light Infantry

See also

• Twelfth Army (disambiguation)
• XII Corps (disambiguation)
• 12th Division (disambiguation)
• 12th Brigade (disambiguation)
• 12th Regiment (disambiguation)
• 12th Group (disambiguation)
• 12 Squadron (disambiguation)