Adam G. Vaughan (born July 3, 1961) is a Canadian politician who served as a Member of Parliament (MP) from 2014 until 2021. Vaughan represented the Toronto area riding of Spadina—Fort York as a member of the Liberal Party. He previously sat on Toronto City Council, representing Ward 20 Trinity—Spadina from 2006 until he resigned in 2014 to run in a federal by-election for Trinity—Spadina.