Lieutenant General Sir Michael Stuart Gray, KCB, OBE, DL (3 May 1932 – 13 March 2011) was a senior British Army officer. He served as General Officer Commanding South East District from 1985 to 1988, Colonel Commandant of the Parachute Regiment from 1990 to 1993, and Lieutenant of the Tower of London from 1995 to 1998.