This page is the index to all the league competitions for the 1921-22 season that are featured in the FCHD.
| Athenian League | St Albans City |
| Birmingham & District League | Willenhall |
| Central League | Sheffield United reserves |
| Cheshire County League | Chester |
| Football League | Division One - Liverpool Division Two - Nottingham Forest Division Three North - Stockport County Division Three South - Southampton |
| Herts County Senior League | Mid/West Section - Watford Old Boys North/East Section - Ware |
| Isthmian League | Ilford |
| Lancashire Combination | Lancaster Town |
| Leicestershire Senior League | Whitwick Imperial |
| Midland League | Worksop Town |
| North Eastern League | Carlisle United |
| Northern League | South Bank |
| Scottish League | Division One - Celtic Division Two - Alloa Athletic |
| Southern League | England Section - Plymouth Argyle reserves Wales Section - Ebbw Vale |
| Sussex County League | Worthing |
| Western League | Division One - Yeovil & Petters United Division Two - Clandown |
| Yorkshire League | Houghton Main |
Please credit the F.C.H.D. when using this information elsewhere