Leicestershire Leagues with divisional winners
Non Leicestershire Leagues with Leicestershire based teams
Leicestershire Cups with final score
Non Leicestershire Cups
Name changes before the start of 1920/21.
None.Name changes at the end of 1920/21.
None.Mergers before the start of 1920/21.
None.Mergers at the end of 1920/21.
None.New teams for the start of 1920/21.
Anstey Primitive Methodists - Leicester & District Mutual Football LeagueTeams disappearing at the end of 1920/21.
Syston Town - Leicester & District Football League