11th Regiment

• 11 Explosive Ordnance Disposal and Search Regiment RLC
• 11 Squadron (disambiguation)
• 11th Alpini Regiment
• 11th Armored Cavalry Regiment (United States)
• 11th Army (disambiguation)
• 11th Brigade (disambiguation)
• 11th Division (disambiguation)
• 11th Hussars
• 11th Illinois Volunteer Infantry Regiment (3 Month)
• 11th Illinois Volunteer Infantry Regiment (3 Year)
• 11th Infantry Regiment (Greece)
• 11th Infantry Regiment (Philippine Army)
• 11th Infantry Regiment (Thailand)
• 11th Infantry Regiment (USAFIP-NL)
• 11th Infantry Regiment (United States)
• 11th Iowa Volunteer Infantry Regiment
• 11th Maine Volunteer Infantry Regiment
• 11th Marine Regiment (United States)
• 11th Massachusetts Regiment
• 11th Michigan Volunteer Cavalry Regiment
• 11th Michigan Volunteer Infantry Regiment
• 11th Michigan Volunteer Infantry Regiment (Reorganized)
• 11th Minnesota Volunteer Infantry Regiment
• 11th Missouri Infantry Regiment (Confederate)
• 11th New Hampshire Volunteer Regiment
• 11th New York Volunteer Infantry Regiment
• 11th Ohio Infantry
• 11th Pennsylvania Infantry
• 11th Pennsylvania Regiment
• 11th Regiment Alabama Infantry
• 11th Regiment Illinois Volunteer Cavalry
• 11th Regiment Kentucky Volunteer Infantry
• 11th Regiment Massachusetts Volunteer Infantry
• 11th Regiment of Connecticut Militia
• 11th Virginia Regiment
• 11th West Virginia Volunteer Infantry Regiment
• 11th Wisconsin Volunteer Infantry Regiment
• 1st Cuirassier Regiment (France)
• 1st-11th Cuirassier Regiment
• 2/11th Armoured Car Regiment (Australia)
• Devonshire Regiment
• Royal Logistic Corps
• United States Marine Corps