1964 General Election - Merioneth
| Year | 1964 |
| General election | 1964 General Election |
| Constituency | Merioneth |
| Turnout | 83.1% |
Results
| Candidate | Party | Votes |
| Jones, Thomas William | Labour | 8,420 |
| Jones, Richard O | Liberal | 7,171 |
| Morgan, Dafydd Elystan | Plaid Cymru | 3,697 |
| Jones-Lloyd, AE Campbell L | Conservative | 2,656 |