Ernest "Ike" Klingbeil (born November 3, 1908 in Hancock, Michigan – June 17, 1995) was an American professional hockey defenceman. Klingbeil played for the University of Michigan in 1932-33. He then joined the Michigan-Ontario League, playing for teams in Detroit from 1933 to 1936. The Chicago Blackhawks called him up for 5 games in 1936-37, when he scored a goal and 2 assists. He then played for senior teams in Portage Lakes until he retired in 1941 to join the American miltary for World War II.