Durham (formerly known as Clarington—Scugog—Uxbridge) is a federal electoral district in Ontario, Canada, that has been represented in the House of Commons of Canada from 1904 to 1968 and since 1988. Its first iteration was created in 1903 from Durham East and Durham West ridings. It consisted of the county of Durham. The electoral district was abolished in 1966 when it was merged into the Northumberland—Durham riding. It was recreated in 1987 from parts of the Durham—Northumberland and Ontario ridings.