50th Regiment

• 50th (Northumbrian) Infantry Division
• 50th (Queen's Own) Regiment of Foot
• 50th Anti-Aircraft Missile Regiment (Romania)
• 50th Armoured Regiment (India)
• 50th Brigade (disambiguation)
• 50th Division (disambiguation)
• 50th Field Artillery Regiment (The Prince of Wales Rangers), RCA
• 50th Georgia Infantry Regiment
• 50th Illinois Infantry Regiment
• 50th Indiana Infantry Regiment
• 50th Infantry Regiment (Greece)
• 50th Infantry Regiment (United States)
• 50th North Carolina Infantry Regiment
• 50th Ohio Infantry Regiment
• 50th Pennsylvania Infantry Regiment
• 50th Regiment "Highlanders"
• 50th Royal Tank Regiment
• 50th Squadron (disambiguation)
• 50th United States Colored Infantry Regiment
• 50th Virginia Infantry Regiment
• 50th Wisconsin Infantry Regiment
• Shirley's Regiment