1964 General Election - Wellingborough
| Year | 1964 |
| General election | 1964 General Election |
| Constituency | Wellingborough |
| Turnout | 87.1% |
Results
| Candidate | Party | Votes |
| Howarth, Harry | Labour | 19,592 |
| Hamilton, Michael Aubrey | Conservative | 19,545 |
| Pettit, Philip Arthur John | Liberal | 7,227 |