2010–11 Northern Football League

The 2010–11 Northern Football League season was the 113th in the history of Northern Football League, a football competition in England.

Division One
Division One featured 19 clubs which competed in the division last season, along with three new clubs, promoted from Division Two:
 * Jarrow Roofing
 * Stokesley
 * Sunderland RCA

Division Two
Division Two featured 17 clubs which competed in the division last season, along with three new clubs, relegated from Division One:
 * Chester-Le-Street Town
 * Horden Colliery Welfare
 * Morpeth Town