1841 General Election - Merthyr Tydfil
| Year | 1841 |
| General election | 1841 General Election |
| Constituency | Merthyr Tydfil |
| Turnout | Election uncontested |
Results
| Candidate | Party |
| Guest, John Josiah | Whig |
| Year | 1841 |
| General election | 1841 General Election |
| Constituency | Merthyr Tydfil |
| Turnout | Election uncontested |
| Candidate | Party |
| Guest, John Josiah | Whig |