1990–91 North West Counties Football League

Division One featured 19 clubs, 15 remaining from the previous season plus 4 additional: • Bacup Borough, promoted as runners-up of Division Two • Eastwood Hanley, relegated from Northern Premier League Division One • Maine Road, promoted as champions of Division Two • Penrith, relegated from Northern Premier League Division One There were two name changes: Leyland Motors became Leyland DAF-SGL and Salford became Salford City. At the end of the season the top two clubs were promoted to the Northern Premier League Division One: the champions Knowsley United automatically and Colwyn Bay who won a ballot for the additional club required by the Northern Premier League. Two other clubs left the division: the bottom and only relegated club Salford City; and Leyland DAF-SGL who resigned over a dispute in which the league sought the removal of their sponsors name from their club title (SGL=Station Garage Leyland) League table ==Division Two==

Division Two featured 18 clubs, 12 remaining from the previous season plus 6 additional: • Bamber Bridge, joined from the Preston and District League • Bradford Park Avenue, joined from the Central Midlands Football League • Burscough, relegated from Division One • Castleton Gabriels, joined from the Manchester Football League • Chadderton, relegated from Division One • Kidsgrove Athletic, joined from the Mid-Cheshire Football League At the end of the season to maintain 18 clubs in Division One next season 3 clubs were promoted, the champions Great Harwood Town, runners-up Blackpool Rovers and third placed Bradford Park Avenue. The bottom two clubs, potentially subject to demotion, both remained in the division. League table ==League Challenge Cup==

The 1990–91 League Challenge Cup (known as the Raab Karcher Cup for sponsorship reasons) was a knockout competition open to all the league's clubs. The final, played at Bury F.C., was contested by Division One clubs with Vauxhall GM defeating Darwen 2–0. Semi-finals and Final The semi-finals were decided on aggregate score from two legs played Club's division appended to team name: (D1)=Division One sources: • Semi-finals: ; • Final: ==Second Division Trophy==

The 1990–91 Second Division Trophy (known as the Lamot Pils Trophy for sponsorship reasons) was a knockout competition for Division Two clubs only. Up to the quarter-finals the ties were staged over two legs; the semi-finals and final tie were each played as a single match at a neutral venue. In the final, played at Maine Road F.C., Glossop defeated Cheadle Town 2–1. Semi-finals and Final The semi-finals and final were played at neutral venues sources: • Semi-finals: & • Final: ==Floodlit Trophy==

The 1990–91 Floodlit Trophy, a competition that commenced this season, was open to all the league's clubs with floodlights. It was won by Colwyn Bay who defeated Ashton United 1–0 after extra time in the final played at Atherton Laburnum Rovers F.C. ==Reserves Section==

Main honours for the 1990–91 season: • Reserves Division • Winners: Flixton Reserves • Runners-up: Darwen Reserves • Reserves Division Cup • Winners: Flixton Reserves • Runners-up: Chadderton Reserves ==References==