Endeavour Field is a rugby league stadium in the southern Sydney suburb of Woolooware, New South Wales, Australia. It is the home ground of the Cronulla-Sutherland Rugby League Club, which represents the Cronulla and Sutherland Shire areas in the National Rugby League competition. The Sharks are as of 2023 just one of two professional sporting clubs in Australia that own and operate their home ground as well as Western United's future home ground Wyndham City Stadium. The Sharkies Leagues Club sits beside the stadium.

The Cronulla-Sutherland Sharks are an Australian professional rugby league club based in Cronulla, in the Sutherland Shire, Southern Sydney, New South Wales. The Cronulla Sharks compete in the National Rugby League (NRL), Australasia's premier rugby league competition. The Sharks, as they are commonly known, were admitted to the New South Wales Rugby League premiership, predecessor of the Australian Rugby League and the current National Rugby League competition, in January 1967. The club competed in every premiership season since then and, during the Super League war, joined the rebel competition before continuing on in the re-united NRL Premiership. The Sharks have been in competition for 56 years, appearing in four grand finals, winning their first premiership in 2016 after defeating the Melbourne Storm at Stadium Australia.