11th Group may refer to:

• Eleventh Army Group (United Kingdom), a formation of the United Kingdom Army
• 11th Carrier Air Group, a formation of the Royal Navy

• 11th Army (disambiguation)
• XI Corps (disambiguation)
• 11th Division (disambiguation)
• 11th Brigade (disambiguation)
• 11th Regiment (disambiguation)
• 11 Squadron (disambiguation)

Topics referred to by the same term

This disambiguation page lists articles about military units and formations which are associated with the same title.
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