Faisal I bin Hussein bin Ali al-Hashemi (Arabic: فيصل بن الحسين بن علي الهاشمي‎, Fayṣal al-Awwal ibn al-Ḥusayn ibn ‘Alī al-Hāshimī; 20 May 1885 – 8 September 1933) was King of the Arab Kingdom of Syria or Greater Syria in 1920, and was King of Iraq from 23 August 1921 to 1933. He was the third son of Hussein bin Ali, the Grand Sharif of Mecca, who had proclaimed himself King of the Arab lands in October 1916.