Abdul-Wahab Mirjan (1909 – March 15, 1964) (Arabic: عبد الوهاب مرجان‎) served as prime minister of Iraq (December 15, 1957 – March 3, 1958) at the time of that country's short-lived union with Jordan, which was formalized on February 14, 1958. A relative newcomer to the Iraqi government, Mirjan first joined the cabinet in 1947. He resigned, less than a month after the federation was declared, in favor of Nuri al-Said. He survived the republican coup later that year and died in 1964. He was known, along with his father Abdul-Razzak Mirjan, as being compassionate to his country; Abdul-Razzak Mirjan and his cousin Abdul-Abbas Mirjan donated a number of valuable assets, such as in Hilla province (Babylon) and a large number of houses for the poor people of Iraq.