The president of Turkey, officially the president of the Republic of Türkiye, is the head of state and head of government of Turkey. The president directs the executive branch of the national government and is the commander-in-chief of the Turkish military. The president also heads the National Security Council.

Mustafa Kemal Atatürk, also known as Mustafa Kemal Pasha until 1921, and Ghazi Mustafa Kemal from 1921 until the Surname Law of 1934, was a Turkish field marshal, revolutionary statesman, author, and the founding father of the Republic of Turkey, serving as its first president from 1923 until his death in 1938. He undertook sweeping progressive reforms, which modernized Turkey into a secular, industrializing nation. Ideologically a secularist and nationalist, his policies and socio-political theories became known as Kemalism.