The St. George Dragons was an Australian rugby league football club from the St George District in Sydney, New South Wales that played in the top level New South Wales competition and Australian Rugby League competitions from the 1921 until the 1997 ARL season, as well as the unified 1998 National Rugby League season. On 23 September 1998, the club formed a joint venture with the Illawarra Steelers, creating the St. George Illawarra Dragons team which competed in the 1999 NRL season and continues to compete in the league today. As a stand-alone club, it fields teams in the NSWRL underage men's and women's competitions, Harold Matthews Cup, S.G. Ball, and Tarsha Gale Cup.

The St George region of Sydney is part of the southern suburbs of Sydney, in the state of New South Wales, Australia. The area includes all the suburbs in the local government area of Georges River Council and the part of Bayside Council which was Rockdale City prior to 2016. This is everything within the boundaries of Salt Pan Creek to the west, The Georges River to the south, Botany Bay to the east and the M5 Motorway and Wolli Creek to the north. This area corresponds to the southern portion of the cadastral Parish of St George, from which the region derives its name and the area was later covered by the St George County Council, the electricity supplier for the councils in this region. This southern portion of the parish below The M5 and Wolli Creek is the more contemporary definition of The St George Region that is considered part of Southern Sydney.