February 1974 General Election - Mansfield
| Year | 1974 |
| General election | February 1974 General Election |
| Constituency | Mansfield |
| Turnout | 77.4% |
Results
| Candidate | Party | Votes |
| Concannon, Don | Labour | 34,378 |
| Thompson, HJ | Conservative | 18,236 |
| Westacott, FC | Communist | 675 |