October 1974 General Election - South Norfolk
| Year | 1974 |
| General election | October 1974 General Election |
| Constituency | South Norfolk |
| Turnout | 76.2% |
Results
| Candidate | Party | Votes |
| MacGregor, John | Conservative | 31,478 |
| Gray, H | Labour | 22,713 |
| Scott, M | Liberal | 14,687 |
| Fairhead, CC | United Democratic | 317 |