1900 General Election - Clapham
| Year | 1900 |
| General election | 1900 General Election |
| Constituency | Clapham |
| Turnout | 63.9% |
Results
| Candidate | Party | Votes |
| Thornton, Percy Melville | Conservative | 7,504 |
| Perrott, Frank Duerdin | Liberal | 3,084 |
| Year | 1900 |
| General election | 1900 General Election |
| Constituency | Clapham |
| Turnout | 63.9% |
| Candidate | Party | Votes |
| Thornton, Percy Melville | Conservative | 7,504 |
| Perrott, Frank Duerdin | Liberal | 3,084 |