Oakleigh South is a suburb in Melbourne, Victoria, Australia, 17 km south-east of Melbourne's Central Business District, located within the Cities of Kingston and Monash local government areas. Oakleigh South recorded a population of 9,851 at the 2021 census.

The City of Kingston is a local government area in Victoria, Australia in the south-eastern suburbs of Melbourne, its northern boundary lying approximately 15 km from the Melbourne city centre along the north-eastern shorelines of Port Phillip. It covers an area of 91 km² and has an estimated population of 163,431 people.