Holsworthy is a suburb in south-western Sydney, in the state of New South Wales, Australia. It is located roughly 31 kilometres south-west of the Sydney central business district, in the local government area of the City of Liverpool. It is the largest suburb in Sydney by area.
Population: 5,657 (SAL 2021)
Established: 1835
Elevation: 19 m (62 ft)
Location: 31 km (19 mi) SW of Sydney CBD
Postcode(s): 2173
LGA(s): City of Liverpool
State electorate(s): Campbelltown · Heathcote · Holsworthy