1970 General Election - Caerphilly
| Year | 1970 |
| General election | 1970 General Election |
| Constituency | Caerphilly |
| Turnout | 78.1% |
Results
| Candidate | Party | Votes |
| Evans, Alfred | Labour | 24,972 |
| Williams, Philip | Plaid Cymru | 11,505 |
| Price, Peter | Conservative | 3,917 |
| Year | 1970 |
| General election | 1970 General Election |
| Constituency | Caerphilly |
| Turnout | 78.1% |
| Candidate | Party | Votes |
| Evans, Alfred | Labour | 24,972 |
| Williams, Philip | Plaid Cymru | 11,505 |
| Price, Peter | Conservative | 3,917 |