1964 General Election - Caerphilly
| Year | 1964 |
| General election | 1964 General Election |
| Constituency | Caerphilly |
| Turnout | 78.4% |
Results
| Candidate | Party | Votes |
| Edwards, Onesimus | Labour | 26,001 |
| Maddocks, Ronald J | Conservative | 6,086 |
| Williams, Philip James Stradling | Plaid Cymru | 3,956 |