11 Squadron

• 11 Squadron (Belgian Air Force)
• 11th Army (disambiguation)
• 11th Battalion (disambiguation)
• 11th Bomb Squadron (United States)
• 11th Brigade (disambiguation)
• 11th Division (disambiguation)
• 11th Group (disambiguation)
• 11th Operational Weather Squadron (United States)
• 11th Reconnaissance Squadron (United States)
• 11th Regiment (disambiguation)
• 11th Troop Carrier Squadron
• Marine Aviation Logistics Squadron 11
• No. 11 Squadron (Pakistan Air Force)
• No. 11 Squadron RAAF
• No. 11 Squadron RAF
• Submarine Squadron 11
• VFA-11
• XI Corps (disambiguation)