William James Livsey (born June 8, 1931) is a retired United States Army four-star general who served as Commander in Chief, United Nations Command/Commander in Chief, ROK/U.S. Combined Forces Command/Commander, United States Forces Korea/Commanding General, Eighth United States Army (CINCUNC/CINCCFC/COMUSFK/CG EUSA), 1984-1987. Other notable assignments include, I Corps Chief of Staff in Korea, Executive to the Army Chief of Staff in Washington, D.C. and Southeast Asia, staff officer in the Office of Research and Development, and leadership instructor at West Point.