Hamaas Abdul Khaalis (1921 – November 13, 2003), born Ernest Timothy McGhee, also known as Ernest "XX" McGee and Ernest 2X McGee, was leader of the Hanafi Movement, a Black Muslim group based in Washington, D.C. subscribing to the Hanafi school of Sunni Islam. To draw attention to the 1973 murder of his family he organised a 1977 siege of Washington, D.C. in which two of 149 hostages died.