Donald Milner Cameron AM (born 6 February 1940) is a former Australian politician. He was born in Brisbane, and educated at the Anglican Church Grammar School and the University of Queensland. He became a junior corporate executive and then industrial officer for the Australian Association of Employers of Waterside Labour. He joined the Liberal Party of Australia, and in 1966, aged 26, he won the marginal seat of Griffith in inner Brisbane, and held it against determined challenges from the Australian Labor Party until 1977, when a redistribution nearly erased his majority there. He then shifted to the safer seat of Fadden.