30th Battalion

30th Battalion may refer to:

• 30th Battalion (Australia), a unit of the Australian Army raised for service during World War I
• 2/30th Battalion (Australia), a unit of the Australian Army raised for service during World War II
• 30th Battalion, CEF, a unit of the Canadian Expeditionary Force raised for service during World War I
• 30th Battalion, Bengal Native Infantry, an infantry unit of the British Indian Army
• 30th Battalion (New Zealand), a World War II infantry battalion

• 30th Division (disambiguation)
• 30 Squadron (disambiguation)

Topics referred to by the same term

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