1966 General Election - West Flintshire
| Year | 1966 |
| General election | 1966 General Election |
| Constituency | West Flintshire |
| Turnout | 81.9% |
Results
| Candidate | Party | Votes |
| Birch, Nigel | Conservative | 18,179 |
| Ellis, Robert | Labour | 15,137 |
| Thomas, Donald | Liberal | 7,137 |
| Lloyd, D Alun | Plaid Cymru | 1,585 |