Peakhurst Heights is a suburb in southern Sydney,
in the state of New South Wales, Australia.
Peakhurst Heights is located 22 kilometres south of
the Sydney central business district and is part of
the St George area.
Peakhurst Heights is in the local government area
of the Georges River Council.

Peakhurst is a separate suburb to the north.
Peakhurst Heights is bordered by Boggywell Creek
and Lime Kiln Bay, on the Georges River.