Penshurst is a suburb in southern Sydney, in the state of New South Wales, Australia. Penshurst is located 17 km south of the Sydney central business district and is part of the St George area. Penshurst lies across the local government areas of the City of Hurstville and Municipality of Kogarah.
Penshurst features low to medium density housing. It has a predominantly older population however it is increasingly being populated by a new generation of migrant families who are attracted by its proximity to Hurstville.