Olympian Sunday Football League

The Olympian Sunday Football League is an amateur football league based in London, England. It was founded in 1972 and currently has over 100 teams competing in a variety of divisions. The league is affiliated with the Football Association and its teams play at various grounds across the city.

The league is divided into six senior divisions, as well as an under-21 division. The Premier Division is the top division and is currently played by 18 teams. The bottom division is the Fourth Division, which is played by 12 teams.

The league also has a number of cup competitions, including the Birkdale Challenge Trophy, the Chairman's Cup, and the Presidents Cup.