Georgios Prince of Greece and Denmark
- Category : 1869-births
- Type : MGP
- Profile : 5/1 - Heretical / Investigator
- Definition : Single
- Incarnation Cross : LAX Prevention 1
Greek prince, as the second son of Geórgios (George) I of Greece and Olga Konstantinovna of Russia. He is remembered chiefly for having once saved the life of the future Emperor of Russia, Nicholas II in 1891 during their visit to Japan together. He served as high commissioner of the Cretan State during its transition towards independence from Ottoman rule and union with Greece.
George wed Princess Marie Bonaparte civilly in Paris on 21 November 1907, and in a Greek Orthodox ceremony in Athens the following December, during which George's uncle Valdemar served as the koumbaros.
Prince George and Princess Marie had two children, Petros (1908–1980) and Evgenia (1910–1988).
From 1913 to early 1916, George's wife carried on an intense flirtation, then an affair until May 1919 with French prime minister Aristide Briand.
Prince George died on 25 November 1957, aged 88, at Saint-Cloud, Île-de-France, France. He was the longest-living dynast of the House of Oldenburg of his generation.