Adnan Menderes, Turkish lawyer and politician, 9th Prime Minister of Turkey (born 1899)

Ali Adnan Ertekin Menderes was a Turkish politician who served as Prime Minister of Turkey 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. He is also one of the four political leaders of the Turkish Republic who have been honored with a mausoleum, the others being Kemal Atatürk, Süleyman Demirel, and Turgut Özal.

The position of Prime Minister of Turkey was established in 1920, during the Turkish War of Independence. The prime minister was the head of the executive branch of the government along with the Cabinet. Following the 2017 constitutional referendum, the office of prime minister was abolished and the President became the head of the executive branch after the 2018 general election.