The 1981–82 United Counties League season was the 75th in the history of the United Counties League, a football competition in England.
| Competition: | United Counties League Premier Division |
| Season: | 1981–82 |
| Winners: | Stamford |
| Relegated: | St Neots Town |
| Matches: | 342 |
| Total Goals: | 1019 |
| Prevseason: | 1980–81 |
| Nextseason: | 1982–83 |
The Premier Division featured 17 clubs which competed in the division last season, along with two new clubs, promoted from Division One:
| Competition: | United Counties League Division One |
| Season: | 1981–82 |
| Winners: | Newport Pagnell Town |
| Promoted: | Newport Pagnell Town |
| Matches: | 210 |
| Total Goals: | 655 |
| Prevseason: | 1980–81 |
| Nextseason: | 1982–83 |
Division One featured 14 clubs which competed in the division last season, along with one new club, relegated from the Premier Division: