1966 General Election - Pembrokeshire
| Year | 1966 |
| General election | 1966 General Election |
| Constituency | Pembrokeshire |
| Turnout | 79.8% |
Results
| Candidate | Party | Votes |
| Donnelly, Desmond | Labour | 23,852 |
| Fisher, Francis | Conservative | 17,921 |
| Williams, Owain | Liberal | 5,308 |
| Sheppard, Jack | Plaid Cymru | 2,460 |