Terence Wynn "Terry" Mulder (born 16 August 1952) is a former Australian politician. He was a Liberal member of the Victorian Legislative Assembly from 1999 to 2015, representing the Colac-based electorate of Polwarth. He served as Minister for Public Transport and Minister for Roads in the Baillieu and Napthine governments from 2010 to 2014.Mulder was born in Colac, and attended Trinity College, but did not complete high school and began working as a laborer.