Holsworthy is a suburb in south-western Sydney, in
the state of New South Wales,
Australia 31 kilometres south-west of the Sydney
central business district, in the local
government area of the City of Liverpool and
partly in the Sutherland Shire.

Holsworthy is most notable for a large Australian
Army reserve, Holsworthy Barracks, where training
exercises are frequently carried out.

The residential area is located north of the railway
station. Anzac Village is a locality in the northern
part of the suburb and the adjacent suburb of
Wattle Grove.