Allan McLean, Scottish-Australian politician, 19th Premier of Victoria (b. 1840)
Allan McLean (3 February 1840 – 13 July 1911) was an Australian politician who served as the 19th Premier of Victoria, in office from 1899 to 1900. He was later elected to federal parliament, where he served as a government minister under George Reid.

McLean was born in Argyll, Scotland, and arrived in Australia as a child. His family settled in the Gippsland region of Victoria, and he eventually acquired a sheep station near Lake Wellington. McLean was elected to the Victorian Legislative Assembly in 1880 and was promoted to cabinet in 1890, serving under James Munro, William Shiels, and George Turner. He replaced Turner as premier in 1899, but was defeated at the following year's general election. McLean entered the new federal parliament in 1901, as a member of the Protectionist Party. He was a leader of its conservative wing, and in 1904 crossed the floor to become Minister for Trade and Customs in the Reid Government. He was the de facto deputy prime minister. The government was defeated in 1905, and he lost his seat at the 1906 election.