Elizabeth Hills is a suburb of western Sydney, in the state of New South Wales, Australia.

It is located 39 kilometres south-west of the Sydney central business district, in the local government area of Liverpool.

Formerly farmlands, it is now a predominantly residential estate with housing developments mostly beginning in 2014.

The suburb was named after Lady Elizabeth Wylde, the wife of the first landowner in the area who occupied and managed a farm situated at Cecil Hills from 1816 until her death in 1864.

[1] Transit Systems operates the 827 bus route with services to Liverpool via Bonnyrigg Heights, Green Valley and Heckenberg.