2004–05 Northern Football League

The 2004–05 Northern Football League season was the 107th in the history of Northern Football League, a football competition in England.

Division One
Division One featured 18 clubs which competed in the division last season, along with three new clubs, promoted from Division Two:
 * Ashington
 * Consett
 * Newcastle Benfield Saints

Division Two
Division Two featured 15 clubs which competed in the division last season, along with five new clubs.
 * Clubs relegated from Division One:
 * Marske United
 * Penrith
 * Washington
 * Plus:
 * North Shields, joined from the Wearside Football League
 * West Allotment Celtic, joined from the Northern Football Alliance