1965–66 Yorkshire Cup
| 1965–66 Yorkshire Cup | |
|---|---|
| Structure | Regional knockout championship |
| Teams | 16 |
| Winners | Bradford Northern |
| Runners-up | Hunslet |
The 1965–66 Yorkshire Cup was the fifty-eighth occasion on which the Yorkshire Cup competition had been held.
Bradford Northern winning the trophy by beating Hunslet by the score of 17-8
The match was played at Headingley, Leeds, now in West Yorkshire. The attendance was 17,522 and receipts were £4,359.