1964–65 Northern Rugby Football League season
| 1964–65 Rugby Football League season | |
|---|---|
| League | Championship |
| Champions | Halifax |
| League Leaders | St. Helens |
| Top point-scorer(s) | Len Killeen 360 |
| Top try-scorer(s) | Trevor Lake 40 |
| Reformed | Bradford Northern |
The 1964–65 Rugby Football League season was the 70th season of rugby league football.