| Competition: | Midland Football League |
| Season: | 1970–71 |
| Winners: | Grantham |
| Promoted: | Ilkeston Town Lockheed Leamington |
| Matches: | 306 |
| Total Goals: | 977 |
| Prevseason: | 1969–70 |
| Nextseason: | 1971–72 |
The 1970–71 Midland Football League season was the 71st in the history of the Midland Football League, a football competition in England.
The league featured 17 clubs which competed in the previous season, along with one new club: