Peakhurst is a suburb in Southern Sydney, or the
St George Area, in the state of New South Wales,
Australia. 21 kilometres south of the Sydney central
business district. Peakhurst is in the local
government area of the City of Hurstville.

Peakhurst has a western border on Salt Pan Creek,
on the Georges River. Peakhurst Heights is a
separate suburb to the south, which is bordered by
Boggywell Creek and Lime Kiln Bay, on the
Georges River. Peakhurst Heights is sometimes still
considered to be part of 'Peakhurst' by some
residents of the area.