Yowie Bay is a suburb in southern Sydney, in the
state of New South Wales, Australia. Yowie Bay is
located 24 kilometres south of the Sydney central
business district, in the local government area of
the Sutherland Shire.

Yowie Bay takes its name from the small bay on
the north shore of the Port Hacking estuary (also
known locally as the Port Hacking River). Yowie
Bay is bounded to the north by the suburb of
Miranda and shares its postcode of 2228. Located
to the east, across the Yowie Bay waterway, is
Caringbah South. To the west is the suburb of
Gymea Bay, across the bay of the same name.