February 1974 General Election - Truro
| Year | 1974 |
| General election | February 1974 General Election |
| Constituency | Truro |
| Turnout | 81.5% |
Results
| Candidate | Party | Votes |
| Dixon, Piers | Conservative | 23,493 |
| Penhaligon, David | Liberal | 20,932 |
| White, Reverend MW | Labour | 12,945 |
| Whetter, James | Mebyon Kernow | 850 |