This page is the index to all the cup competitions for the 1965-66 season that are fully or partly featured in the FCHD.
| F.A. Cup | Won by Everton |
| Football League Cup | Won by West Bromwich Albion |
| F.A. Amateur Cup | Won by Wealdstone |
| Scottish Cup | Won by Rangers |
| Welsh Cup | Won by Swansea City |
Please credit the F.C.H.D. when using this information elsewhere