1970 General Election - Barry
| Year | 1970 |
| General election | 1970 General Election |
| Constituency | Barry |
| Turnout | 79.2% |
Results
| Candidate | Party | Votes |
| Gower, Sir Herbert | Conservative | 31,957 |
| Allison, John | Labour | 23,286 |
| Williams, Ogwen | Plaid Cymru | 4,200 |
| Year | 1970 |
| General election | 1970 General Election |
| Constituency | Barry |
| Turnout | 79.2% |
| Candidate | Party | Votes |
| Gower, Sir Herbert | Conservative | 31,957 |
| Allison, John | Labour | 23,286 |
| Williams, Ogwen | Plaid Cymru | 4,200 |