| Swindon Town FC v Watford FC 10/09/1966 | View match | |
| Watford FC v Amateurs XI 12/09/1966 | View match | |
| Watford FC v Reading FC 17/09/1966 | View match | |
| Doncaster Rovers FC v Watford FC 23/09/1966 | View match | |
| Shrewsbury Town FC v Watford FC 26/09/1966 | View match | |
| Watford FC v Mansfield Town FC 01/10/1966 | View match | |
| Watford FC v Middlesbrough FC 08/10/1966 | View match | |
| Swansea Town v Watford FC 15/10/1966 | View match | |
| Peterborough United FC v Watford FC 17/10/1966 | View match | |
| Watford FC v Bournemouth & Boscombe 22/10/1966 | View match | |
| Leyton Orient FC v Watford FC 29/10/1966 | £5.50 | |
| Watford FC v Gillingham FC 05/11/1966 | View match |