2022–23 Northern Football League

The 2022–23 season was the 125th in the history of the Northern Football League, a football competition in England. The league operated two divisions in the English football league system, Division One at step 5, and Division Two at step 6.

The allocations for Steps 5 and 6 this season were announced by the Football Association on 12 May 2022, and were subject to appeals.

Division One
Division One featured 16 clubs which competed in the division last season, along with four new clubs.
 * Promoted from Division Two:
 * Carlisle City
 * Heaton Stannington
 * Tow Law Town
 * Plus:
 * Pickering Town, relegated from the Northern Premier League

Division Two
Division Two featured 17 clubs which competed in the division last season, along with four new clubs:
 * Billingham Town, relegated from Division One
 * Boro Rangers, promoted from the North Riding League
 * Chester-le-Street United, promoted from the Wearside League
 * Prudhoe Youth Club, promoted from the Northern Alliance