Hazem Zaki Nuseibeh (6 May 1922 – 10 April 2022), also spelled Nusseibeh and Nusaybah, was a Jordanian politician. He was Minister of Foreign Relations from 1962 until 1965. He was also a Permanent Representative to the United Nations from 1976 until 1985. He was seen as one of the most important ideologists of Arab nationalism. Nuseibeh was born in Jerusalem, Mandatory Palestine. 