Gürdal Duyar (20 August 1935 – 18 April 2004) was a Turkish sculptor, known especially for his monuments to Atatürk and busts of famous people. His art is characterized by a modern expressionist style balanced with abstraction. He is considered one of the pioneers of modern figurative sculpture in Turkey. Although Duyar was also a painter and was noted for his sketching, his best known works are the public sculptures that can be found in the different parks and squares of Istanbul.