1945 General Election - Caerphilly
| Year | 1945 |
| General election | 1945 General Election |
| Constituency | Caerphilly |
| Turnout | 77.1% |
Results
| Candidate | Party | Votes |
| Edwards, Onesimus | Labour | 29,158 |
| Courcy, John Frederick Manuel de | Conservative | 7,189 |
| Year | 1945 |
| General election | 1945 General Election |
| Constituency | Caerphilly |
| Turnout | 77.1% |
| Candidate | Party | Votes |
| Edwards, Onesimus | Labour | 29,158 |
| Courcy, John Frederick Manuel de | Conservative | 7,189 |