Trawalla is a town in central Western Victoria, Australia, located on the Western Highway, 41 kilometres (25 mi) west of Ballarat and 154 kilometres (96 mi) west of Melbourne, in the Shire of Pyrenees. At the 2006 census, Trawalla and the surrounding agricultural area had a population of 224.Trawalla sits at the headwaters of the Mount Emu Creek where it crosses the Western Highway. The Ararat railway line passes through the area.