Leopold III (3 November 1901 – 25 September 1983) was King of the Belgians from 23 February 1934 until his abdication on 16 July 1951. At the outbreak of World War II, Leopold tried to maintain Belgian neutrality, but after the German invasion in May 1940, he surrendered his country, earning him much hostility, both at home and abroad.
Alternate versions of Leopold III of Belgium have been discovered throughout the multiverse:
- Leopold III of Belgium (Hitler's Win)
- Leopold III of Belgium (Mere Men)
- Leopold III of Belgium (Oldenburg Sweden)