Woronora Heights is a suburb in southern Sydney,
in the state of New South Wales,
Australia. Woronora Heights is located 29
kilometres south of the Sydney central business
district, in the local government area of the
Sutherland Shire. Woronora is a separate suburb,
to the north. Most streets in Woronora Heights are
named after birds.

Woronora Heights is bounded by the Woronora
River in the west, the top of the escarpment in the
north and the Metropolitan Water Sewerage and
Drainage Board pipeline in the east and south. The
Woronora Reservoir is one of the sources of
Sydney's water supply.