1880 General Election - Monmouthshire
| Year | 1880 |
| General election | 1880 General Election |
| Constituency | Monmouthshire |
| Turnout | 75.0% |
Results
| Candidate | Party | Votes |
| Morgan, Frederick Courtenay | Conservative | 3,529 |
| Rolls, John Allan | Conservative | 3,294 |
| Brodrick, George Charles | Liberal | 3,019 |
| Warmington, Cornelius Marshall | Liberal | 2,927 |