The Woronora River is a perennial river of the Sydney Basin, located in the Sutherland Shire local government area of Greater Metropolitan Sydney, approximately 22 kilometres (14 mi) south of the Sydney central business district, in New South Wales, Australia.

Sutherland Shire is a local government area in the southern region of Sydney, in the state of New South Wales, Australia. The Sutherland Shire is located just south of the Sydney CBD, and comprises an area of 370 square kilometres (140 sq mi) and as at the 2016 census and has an estimated population of 218,464. The Sutherland Shire is colloquially known as "The Shire" which has been featured in several reality television series.