Ernest Charles Manning, PC CC AOE (September 20, 1908 – February 19, 1996), a Canadian politician, was the eighth premier of Alberta between 1943 and 1968 for the Social Credit Party of Alberta. He served longer than any other premier in the province's history and was the second longest serving provincial premier in Canadian history (only after George H. Murray of Nova Scotia). He was also the only member of the Social Credit Party of Canada to sit in the Senate and, with the party shut out of the House of Commons in 1980, was its last representative in Parliament when he retired from the Senate in 1983.