1983 General Election - Monmouth
| Year | 1983 |
| General election | 1983 General Election |
| Constituency | Monmouth |
| Turnout | 78.8% |
Results
| Candidate | Party | Votes |
| Thomas, John | Conservative | 21,746 |
| Lindley, Clive | Social Democratic | 12,403 |
| Short, Christopher | Labour | 9,593 |
| Williams, Gwynddri | Plaid Cymru | 493 |