Mehmet Fuat Köprülü, Turkish historian and politician, 21st Deputy Prime Minister of Turkey (b. 1890)

Mehmet Fuat Köprülü (December 5, 1890 – June 28, 1966), also known as Köprülüzade Mehmed Fuad, was a highly influential Turkish sociologist, turkologist, scholar, Minister of Foreign Affairs and Deputy Prime Minister of the Republic of Turkey. A descendant of the illustrious noble Albanian Köprülü family, whose influence in shaping Ottoman history between 1656 and 1711 surpassed even that of the House of Osman, Fuat Köprülü was a key figure in the intersection of scholarship and politics in early 20th century Turkey.