October 1974 General Election - Plymouth Devonport
| Year | 1974 |
| General election | October 1974 General Election |
| Constituency | Plymouth Devonport |
| Turnout | 73.4% |
Results
| Candidate | Party | Votes |
| Owen, David | Labour | 17,398 |
| Vickers, Dame Joan | Conservative | 15,139 |
| Westbrook, NE | Liberal | 3,953 |
| Hill, JN | Independent Liberal | 312 |