1900 General Election - Plymouth
| Year | 1900 |
| General election | 1900 General Election |
| Constituency | Plymouth |
| Turnout | 83.8% |
Results
| Candidate | Party | Votes |
| Duke, Henry Edward | Conservative | 6,009 |
| Guest, Ivor Churchill | Conservative | 6,005 |
| Mendl, Sigismund Ferdinand | Liberal | 5,460 |
| Walker, Henry de Rosenbach | Liberal | 5,264 |