Results
| BBC Floodlit Trophy - Prelim Round | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Mon | 15 Aug 1966 | Leigh | 11 | Castleford | 16 | Hilton Park | |||
| Tue | 06 Sep 1966 | Swinton | 21 | Rochdale H. | 5 | Station Road | |||
| Wed | 07 Sep 1966 | Castleford | 39 | Leigh | 18 | Wheldon Road | |||
| Wed | 07 Sep 1966 | Salford | 10 | St Helens | 19 | The Willows | |||
| Mon | 26 Sep 1966 | St Helens | 40 | Salford | 5 | Knowsley | |||
| BBC Floodlit Trophy - Quarter Final | |||||||||
| Tue | 04 Oct 1966 | Oldham | 7 | Barrow | 10 | Watersheddings | |||
| BBC Floodlit Trophy - Prelim Round | |||||||||
| Wed | 05 Oct 1966 | Rochdale H. | 14 | Swinton | 14 | Athletic Ground | |||
| BBC Floodlit Trophy - Quarter Final | |||||||||
| Tue | 11 Oct 1966 | Leeds | 11 | Castleford | 11 | Headingley | |||
| Tue | 18 Oct 1966 | St Helens | 11 | Swinton | 9 | Knowsley | |||
| Tue | 25 Oct 1966 | Warrington | 4 | Widnes | 14 | Wilderspool | |||
| Tue | 01 Nov 1966 | Barrow | 11 | St Helens | 11 | Craven Park | |||
| Tue | 08 Nov 1966 | Castleford | 31 | Warrington | 10 | Wheldon Road | |||
| Tue | 22 Nov 1966 | Widnes | 11 | Oldham | 14 | Naughton | |||
| Tue | 29 Nov 1966 | Swinton | 10 | Leeds | 4 | Station Road | |||
| BBC Floodlit Trophy - Semi Final | |||||||||
| Tue | 06 Dec 1966 | Castleford | 21 | Barrow | 5 | Wheldon Road | |||
| Tue | 13 Dec 1966 | Widnes | 6 | Swinton | 19 | Naughton | |||
| BBC Floodlit Trophy - Final | |||||||||
| Tue | 20 Dec 1966 | Castleford | 7 | Swinton | 2 | Wheldon Road | 8,986 | ||