1970 General Election - Cardiff North
| Year | 1970 |
| General election | 1970 General Election |
| Constituency | Cardiff North |
| Turnout | 76.6% |
Results
| Candidate | Party | Votes |
| Roberts, Michael | Conservative | 21,983 |
| Rowlands, Ted | Labour | 20,207 |
| O'Brien, HM | Liberal | 2,701 |
| Edwards, BM | Plaid Cymru | 1,927 |