HomepageMore Updates & Information When was United Nations formed? When was United Nations formed? Ans: 24th October 1945. The headquarters of United Nations is located at New York. Related Post Take Care Amitabh Bachchan Ji, Get Well Soon Amitabh Sir Common Symbols Shortcuts Next Read: Who was the only woman ruler of Delhi Sultanate? » Related Post Birthday Wishes for Best Friend In Hindi Barbie doll s full name is Gandhi jis geeta ko hath