1964 General Election - Harwich
| Year | 1964 |
| General election | 1964 General Election |
| Constituency | Harwich |
| Turnout | 75.1% |
Results
| Candidate | Party | Votes |
| Ridsdale, Julian Errington | Conservative and National Liberal | 25,102 |
| Winnick, David Julian | Labour | 14,877 |
| Dale, Thomas E | Liberal | 9,824 |