Timboon is a town in the Western District of Victoria, Australia. The town is in the Shire of Corangamite local government area, approximately 213 kilometres (132 mi) south-west of the state capital, Melbourne. At the 2001 census, Timboon had a population of 787. At the 2006 census, Timboon had a population of 871.
The main industries are dairying, forestry, and the production of lime.