1979 General Election - Anglesey
| Year | 1979 |
| General election | 1979 General Election |
| Constituency | Anglesey |
| Turnout | 81.2% |
Results
| Candidate | Party | Votes |
| Best, Keith | Conservative | 15,100 |
| Morgan, Elystan | Labour | 12,283 |
| Williams, John | Plaid Cymru | 7,863 |
| Jones, John | Liberal | 3,500 |