February 1974 General Election - Caernarvon
| Year | 1974 |
| General election | February 1974 General Election |
| Constituency | Caernarvon |
| Turnout | 82.4% |
Results
| Candidate | Party | Votes |
| Wigley, Dafydd | Plaid Cymru | 14,103 |
| Roberts, Goronwy | Labour | 12,375 |
| Garel-Jones, William | Conservative | 5,803 |
| David, Gerald | Liberal | 2,506 |