General Glenn Kay Otis (March 15, 1929 – February 21, 2013) was a retired United States Army four-star general who served as Commanding General, U.S. Army Training and Doctrine Command (CG TRADOC) from 1981 to 1983; and as Commander in Chief, U.S. Army Europe/Commander, Central Army Group (CINCUSAREUR/COMCENTAG) from 1983 to 1988. He was a native of Plattsburgh, New York. He died at a hospital at Carlisle, Pennsylvania in 2013 of conplications of a heart attack and aneurysm. He was 83.