Regional 1 North West is a level five league in the English rugby union system, with the twelve teams drawn from across North West England.

[1] Macclesfield are the current champions and are promoted to National League 2 North.

The twelve teams in this league are drawn from across North West England, with the league champions promoted to National 2 North.

[1] The season runs from September to April and comprises twenty-two rounds of matches, with each club playing each of its rivals home and away.

The results of the matches contribute points to the league table as follows: