1906 General Election - Plymouth
| Year | 1906 |
| General election | 1906 General Election |
| Constituency | Plymouth |
| Turnout | 84.4% |
Results
| Candidate | Party | Votes |
| Dobson, Thomas William | Liberal | 9,021 |
| Mallet, Charles Edward | Liberal | 8,914 |
| Duke, Henry Edward | Conservative | 6,547 |
| Smith, HG | Conservative | 6,234 |