1970 General Election - Denbigh
| Year | 1970 |
| General election | 1970 General Election |
| Constituency | Denbigh |
| Turnout | 78.5% |
Results
| Candidate | Party | Votes |
| Morgan, William | Conservative | 21,246 |
| Roberts, AG | Labour | 12,537 |
| Hughes-Evans, I | Liberal | 8,636 |
| Matthews, Edward | Plaid Cymru | 5,254 |