Hugh Main (22 August 1883 – 27 August 1961) was an Australian politician. He was a member of the New South Wales Legislative Assembly from 1920 until 1938, representing the electorates of Cootamundra (1920–1927) and Temora (1927–1938). Initially elected as a Progressive, he was a member of the party's rural "True Blues" faction that by 1927 had evolved into the Country Party.