1966 General Election - Hendon South
| Year | 1966 |
| General election | 1966 General Election |
| Constituency | Hendon South |
| Turnout | 72.8% |
Results
| Candidate | Party | Votes |
| Lucas-Tooth, Sir Hugh | Conservative | 17,176 |
| Samuel, Geoffrey | Labour | 13,120 |
| Young, Lawrence | Liberal | 7,633 |