Dandenong South is a suburb in Melbourne, Victoria, Australia, 31 km south-east of Melbourne's Central Business District, located within the City of Greater Dandenong local government area.

[1] Dandenong South is a primarily industrialised suburb that borders Hallam and the City of Casey region.

The suburb contains the closed General Motors railway station.

Dandenong South is home to A Company of the Australian Army Reserve unit, 5th/6th Battalion, Royal Victoria Regiment and DefendTex.

^ = territory divided with another LGA This article about a place in Melbourne is a stub.