Julian John James McGauran (born 5 March 1957) is a former Australian politician who served as a member of the Australian Senate, representing the state of Victoria. Elected as a member of the National Party, he resigned from the Nationals and joined the Liberal Party of Australia in February 2006. His brother, Peter McGauran, was the National member for Gippsland until 2008, and was Minister for Agriculture in the Howard government.