The Central and South Norfolk League (currently known under the terms of a sponsorship deal as the Crown Fire Central and South Norfolk League) is a football competition based in England. It was founded in 1905 and has a total of four divisions. The top division, Division One, sits at level 18 of the English football league system. It is a feeder to the Anglian Combination. The League provides Saturday football for the central and southern areas of Norfolk and for parts of the north Suffolk area covering some 1,500 square miles (3,900 km2) in total.