1965–66 European Cup Winners' Cup
| Final positions | |
|---|---|
| Champions | Borussia Dortmund (1st title) |
| Runners-up | Liverpool |
| Tournament statistics | |
| Matches played | 59 |
| Goals scored | 188 (3.19 per match) |
| Top scorer(s) | Lothar Emmerich (Borussia Dortmund) 14 goals |
← 1964–65 1966–67 → | |
The 1965–66 season of the European Cup Winners' Cup club football tournament was won by Borussia Dortmund in an extra-time final victory over Liverpool at Hampden Park in Glasgow. West Ham United were the defending champions, but were eliminated in the semi-finals by Borussia Dortmund. This season of the Cup Winners' Cup was the first instance of the away goals rule being applied in football history.