October 1974 General Election - Cardiff North West
| Year | 1974 |
| General election | October 1974 General Election |
| Constituency | Cardiff North West |
| Turnout | 79.0% |
Results
| Candidate | Party | Votes |
| Roberts, Michael | Conservative | 15,652 |
| Blewett, CA | Labour | 11,319 |
| O'Brien, H | Liberal | 6,322 |
| Palfrey, C | Plaid Cymru | 1,278 |