Doncaster East is a suburb of Melbourne, Victoria, Australia, 20 km east of Melbourne's Central Business District, located within the City of Manningham local government area. Doncaster East recorded a population of 30,926 at the 2021 census. It is located in the hills between the Koonung Creek and the Mullum Mullum Creek. The suburb, which is situated on 11.4km2 of land, Doncaster East occupies a larger area than Doncaster, that they split from.