Tarneit ( pronunciation ) is a growing suburb of Melbourne, Victoria, Australia, 25 km west of Melbourne's Central Business District. Its local government area is the City of Wyndham. At the 2014 Australian Census Tarneit had a population of 31,435.
According to forecast.id Tarneit's population is estimated to increase to 63,512 in 2031.
It is an emerging suburb in the City Of Wyndham and neighbours another emerging suburb, Truganina.