1966 General Election - Hornchurch
| Year | 1966 |
| General election | 1966 General Election |
| Constituency | Hornchurch |
| Turnout | 81.1% |
Results
| Candidate | Party | Votes |
| Williams, Alan | Labour | 38,406 |
| Lagden, Godfrey | Conservative | 35,373 |
| Year | 1966 |
| General election | 1966 General Election |
| Constituency | Hornchurch |
| Turnout | 81.1% |
| Candidate | Party | Votes |
| Williams, Alan | Labour | 38,406 |
| Lagden, Godfrey | Conservative | 35,373 |