Adnan Menderes (; 1899 – 17 September 1961) was a Turkish politician. He was the Turkish prime minister between 1950 and 1960. He was one of the founders of the Democrat Party (DP) in 1946, the fourth legal opposition party of Turkey. He was tried and hanged under the military junta after the 1960 coup d'état, along with two other cabinet members, Fatin Rüştü Zorlu and Hasan Polatkan. One of the accusations brought against him was of him ordering the Istanbul pogrom against citizens of Greek ethnicity. He was the last Turkish political leader to be executed after a military coup and is also one of the four political leaders of the Turkish Republic (along with Kemal Atatürk, Süleyman Demirel and Turgut Özal) to have had a mausoleum built in his honour.