December 1910 General Election - South Derbyshire
| Year | 1910 |
| General election | December 1910 General Election |
| Constituency | South Derbyshire |
| Turnout | 87.0% |
Results
| Candidate | Party | Votes |
| Raphael, Herbert Henry | Liberal | 7,744 |
| Marsden-Smedley, John Bertram | Conservative | 7,373 |