| Oldham Athletic FC v Watford FC 18/03/1966 | View match | |
| Watford FC v Brighton & Hove Albion FC 22/03/1966 | £4.50 | |
| Swindon Town FC v Watford FC 26/03/1966 | View match | |
| Watford FC v Oxford United FC 02/04/1966 | View match | |
| Watford FC v Shrewsbury Town FC 08/04/1966 | View match | |
| Bournemouth & Boscombe v Watford FC 09/04/1966 | View match | |
| Shrewsbury Town FC v Watford FC 11/04/1966 | View match | |
| Watford FC v Walsall FC 16/04/1966 | View match | |
| Workington v Watford FC 23/04/1966 | View match | |
| Watford FC v Scunthorpe United FC 26/04/1966 | View match | |
| Watford FC v Bournemouth & Boscombe 30/04/1966 | View match | |
| Southend United FC v Watford FC 06/05/1966 | View match |