Jannali is a suburb in southern Sydney, in the state
of New South Wales, Australia. Jannali is located
28 kilometres south of the Sydney central business
district in the local government area of the
Sutherland Shire. The postcode of Jannali is 2226,
which it shares with neighbouring Como
and Bonnet Bay. The majority of land use in
Jannali is residential and bushland reserve, while
the suburb is bisected by the north-south railway
line. The majority of Jannali's enterprises are
located within close proximity to the suburb's
railway station.