Ken Murray (born Kenneth Abner Doncourt, July 14, 1903 – October 12, 1988) was an American comedian, actor, radio and television personality and author.

After finding success on the vaudeville stage, Murray moved to Hollywood and made his film debut in the 1929 romantic drama Half Marriage, followed by a role in Leathernecking in 1930. Murray was the host of a weekly radio variety show (The Ken Murray Show) on NBC 1932-33 and on CBS 1936–37. He later was the original host (1945-57) of Queen for a Day, on the Mutual Broadcasting System radio show, which was simulcast on KTSL (now KCBS-TV), Channel 2 in Los Angeles.