The Arthurian Football League is an English association football competition. It is organised by the Amateur Football Alliance and is thus not part of the English football league system. The teams which compete in the league are primarily clubs for old boys of various public schools.

The league has existed since at least 1963 and presently has six divisions, ranging from the Premier Division down to Division Five. The 2005/06 Premier Division champions were Old Carthusians F.C.

Premier Division clubs 2005/06

• Lancing Old Boys F.C.
• Old Brentwoods F.C.
• Old Bradfieldians F.C.
• Old Brentwoods F.C.
• Old Carthusians F.C.
• Old Etonians F.C.
• Old Foresters F.C.
• Old Harrovians F.C.
• Old Reptonians F.C.
• Old Salopians F.C.

English football competitions