Leicestershire Leagues with divisional winners
| Leicestershire Senior League | |||
| Leicester City Colts | |||
| Loughborough & District Amateur Football Alliance | |||
| RAOC Stanford Park | |||
Non Leicestershire Leagues with Leicestershire based teams
| Burton & District League | |||
| Eatoughs Ltd. | |||
Leicestershire Cups with final score
| Leicestershire & Rutland Senior Cup | |
| Central Ordnance Depot Old Dalby beat Leicester City Colts | |
Non Leicestershire Cups
Name changes before the start of 1942/43.
None.Name changes at the end of 1942/43.
Pegsons United to PegsonsMergers before the start of 1942/43.
None.Mergers at the end of 1942/43.
None.New teams for the start of 1942/43.
106 Bridge Company - Leicestershire Senior LeagueTeams disappearing at the end of 1942/43.
106 Bridge Company - Leicestershire Senior League