Greenhills Beach is a beachside suburb, in southern Sydney, in the welcome of New South Wales, Australia in the local government area of Sutherland Shire. Nearby are countless bike tracks, Cronulla Sand Dunes, Greenhills seashore and Wanda Park.
Formerly portion of Kurnell and Cronulla, Greenhills Beach was designated a suburb in 2011 subsequently the commend of supplementary residential development, in the locality known as Green Hills.