1906 General Election - South Monmouthshire
| Year | 1906 |
| General election | 1906 General Election |
| Constituency | South Monmouthshire |
| Turnout | 86.5% |
Results
| Candidate | Party | Votes |
| Herbert, Ivor John Caradoc | Liberal | 7,503 |
| Morgan, Courtenay Charles Evan | Conservative | 6,216 |