1979 General Election - Portsmouth South
| Year | 1979 |
| General election | 1979 General Election |
| Constituency | Portsmouth South |
| Turnout | 72.9% |
Results
| Candidate | Party | Votes |
| Pink, Bonner | Conservative | 26,835 |
| Thomas, Sally | Labour | 15,306 |
| Wallis, J | Liberal | 6,487 |
| Donkin, W | National Front | 457 |