39th Battalion may refer to:

• 39th Battalion (Australia), a unit of the Australian Army
• 39th (Personnel Support) Battalion, a unit of the Australian Army
• 39th Signal Battalion (United States), a unit of the United States Army located in Belgium

• 39th Division (disambiguation)
• 39th Brigade (disambiguation)
• 39th Regiment (disambiguation)
• 39th Squadron (disambiguation)

Topics referred to by the same term

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