February 1974 General Election - South Norfolk
| Year | 1974 |
| General election | February 1974 General Election |
| Constituency | South Norfolk |
| Turnout | 82.8% |
Results
| Candidate | Party | Votes |
| MacGregor, John | Conservative | 33,059 |
| Truman, RJ | Labour | 22,040 |
| Scott, M | Liberal | 19,115 |
| Fairhead, CC | Independent Progressive | 337 |