1930–31 Northern Rugby Football League season
| 1930–31 Northern Rugby Football League season | |
|---|---|
| League | Championship |
| Duration | 38 Rounds |
| Teams | 28 |
| Champions | Swinton (3rd title) |
| League Leaders | Swinton |
| Runners-up | Leeds |
| Top point-scorer(s) | Jim Sullivan ( Wigan Warriors) (278) |
| Top try-scorer(s) | Eric Harris ( Leeds) (58) |
The 1930–31 Rugby Football League season was the 36th season of rugby league football.