February 1974 General Election - Aberdare
| Year | 1974 |
| General election | February 1974 General Election |
| Constituency | Aberdare |
| Turnout | 83.3% |
Results
| Candidate | Party | Votes |
| Evans, Ioan | Labour | 23,805 |
| Owen, Glyn | Plaid Cymru | 11,973 |
| Niblock, Michael | Conservative | 3,169 |
| Wilson, Alistair | Communist | 1,038 |