Hurstville Grove is a suburb in southern Sydney, in the state of New South Wales, Australia. It is located 19 kilometres south of the Sydney central business district and is part of the local government area of the Georges River Council, in the St George area. Hurstville Grove stretches from Hillcrest Avenue to the shore of Oatley Bay, on the Georges River. It is mainly residential with a few shops located on Hillcrest Avenue.