St Georges Basin is a town in the South Coast region of New South Wales, Australia. St George Basin is located on the shores of St Georges Basin, within the City of Shoalhaven. It is roughly 25 kilometres (16 mi) south of Nowra, and approximately 200 kilometres (120 mi) south of Sydney.
As at the 2016 census, the population of St Georges Basin was 2,913.
Prominent residents have included actor Steve Dodd.