List of rugby league clubs in Britain

This article shows a list of professional rugby league clubs in Britain. It includes every team playing in levels 1–4 of the British rugby league system. Competitions listed are correct as of the 2021 season.

League System

 * Super League (level 1)
 * Championship (level 2)
 * League 1 (level 3)
 * National Conference League and Conference League South (level 4)
 * Various Regional Leagues (level 5)