2018–19 Northern Premier League
The 2018–19 season was the 51st season of the Northern Premier League. After eleven seasons, the two divisions of Division One were re-aligned from North and South to West and East. The League sponsors for the last time were Evo-Stik. Premier Division. Team changes. The following 9 clubs left the Premier Division before the season - The following 7 clubs joined the Premier Division before the season - League table. <onlyinclude></onlyinclude> Division One West. Team changes. The following 9 clubs left Division One North before the season - The following 7 clubs joined Division One  West before the season - League table. <onlyinclude></onlyinclude> Play-offs. Semi-finals Final Division One East. Team changes. The following 11 clubs left Division One South before the season - The following 9 clubs joined Division One East before the season - League table. <onlyinclude></onlyinclude> Play-offs. Semi-finals Final Challenge Cup. The 2018–19 Northern Premier League Challenge Cup, known as the 18–19 Integro Doodson League Cup for sponsorship reasons, is the 49th season of the Northern Premier League Challenge Cup, the main cup competition in the Northern Premier League. It is sponsored by Doodson Sport for a seventh  consecutive season. 61 clubs from England and one from Wales will enter the competition, beginning with the First Round, and all ties will end after 90 minutes and conclude with penalties. The defending champions, Atherton Collieries, were defeated in the first round by Droylsden.