Ahmet Fevzi Big, commonly known as Big Ahmed Fevzi Pasha (1871; Düzce - 1947; Istanbul) was the general of the Ottoman Army. He was born in Düzce to Yakub Bey who was a member of the Big family of Ubykhs. Although he was appointed the commander of the XX Corps in place of Ali Fuad Pasha, he refused it because of the caution of Rauf Bey ve Bekir Sami Bey.