Clematis is a suburb in Melbourne, Victoria, Australia, 42 km south-east from Melbourne's central business district. Its local government area is the Shire of Cardinia. At the 2011 Census, Clematis had a population of 366.
The town consists of a fire station, a pub, a railway station, a small hall and two shops. Clematis was featured in the 1978 Australian TV movie "The Death Train", starring Hugh Keays-Byrne.