Murdo Young McLean (February 7, 1848 – January 19, 1916) was a Canadian newspaper publisher and political figure in Ontario.
He represented Huron South in the Legislative Assembly of Ontario from 1894 to 1898, and in the House of Commons of Canada from 1908 to 1911 as a Liberal member.
He was born in North Dumfries Township, Waterloo County, Canada West and educated in Ayr.
McLean was secretary-treasurer for the Farmers' Mutual Insurance Company and the South Huron Agricultural Society.
In 1911, he was defeated for the federal seat by Jonathan Joseph Merner.