The Sydney Roosters are an Australian professional rugby league football club based in the Eastern Suburbs and parts of inner Sydney including the CBD. The club competes in the National Rugby League (NRL) competition. The Roosters have won fifteen New South Wales Rugby League (NSWRL) and National Rugby League titles, and several other competitions. First founded as the Eastern Suburbs District Rugby League Football Club (ESDRLFC), it is the only club to have played in every season at the elite level, and since the 1970s has often been dubbed the glamour club of the league. The Sydney Roosters have won 15 premierships, equal to the record of the St George Dragons. Only the South Sydney Rabbitohs have won more premierships. The club holds the record for having won more matches than any other in the league, the most minor premierships and the most World Club Challenge trophies. The Sydney Roosters are one of only two clubs to finish runners-up in their inaugural season. Currently coached by Trent Robinson and captained by James Tedesco, the Roosters play home games at the Sydney Football Stadium.

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.