This page is the index to all the cup competitions for the 1905-06 season that are fully or partly featured in the FCHD, and a resume of the league title winners for that season.
None
| F.A. Cup | Won by Everton |
| F.A. Amateur Cup | Won by Oxford City |
| Welsh Cup | Won by Wellington Town |
| Football League Division One | Liverpool |
| Football League Division Two | Bristol City |
| Birmingham & District League | Aston Villa res |
| Combination | Whitchurch |
| Herts Senior League North Division | Hitchin Union Jack |
| Herts Senior League West Division | St Albans Abbey |
| Isthmian League | London Caledonians |
| Kent League | Sheppey United |
| Lancashire Combination Division One | Accrington Stanley |
| Lancashire Combination Division Two | Colne |
| Leicestershire League | Leicester Fosse res |
| Midland League | Sheffield Wednesday res |
| Northern League | Sunderland "A" |
| Southern League Division One | Fulham |
| Southern League Division Two | Crystal Palace |
| Western League Division One | Queens Park Rangers |
| Western League Division Two | Bristol Rovers res |
Please credit the F.C.H.D. when using this information elsewhere