Bardwell Park is a suburb in southern Sydney, in the state of New South Wales, Australia. The suburb is located 12 kilometres south-west of the Sydney central business district and is part of the St George area. Bardwell Park is in the local government area of the Bayside Council. Bardwell Valley is a separate suburb, to the east.

Southern Sydney is the southern metropolitan area of Greater Sydney, in the state of New South Wales, Australia.