December 1910 General Election - South Monmouthshire
| Year | 1910 |
| General election | December 1910 General Election |
| Constituency | South Monmouthshire |
| Turnout | 79.7% |
Results
| Candidate | Party | Votes |
| Herbert, Ivor John Caradoc | Liberal | 8,597 |
| Forestier-Walker, Charles Leolin | Conservative | 6,656 |