October 1974 General Election - Islington North
| Year | 1974 |
| General election | October 1974 General Election |
| Constituency | Islington North |
| Turnout | 54.2% |
Results
| Candidate | Party | Votes |
| O'Halloran, Michael | Labour | 12,973 |
| Douro, Marquess of | Conservative | 6,155 |
| Davenport, M | Liberal | 2,736 |
| Fallon, D | Labour and Democrat | 558 |