January 1910 General Election - Devonport
| Year | 1910 |
| General election | January 1910 General Election |
| Constituency | Devonport |
| Turnout | 87.5% |
Results
| Candidate | Party | Votes |
| Jackson, John | Conservative | 5,658 |
| Kinloch-Cooke, Clement | Conservative | 5,286 |
| Benn, John Williams | Liberal | 5,146 |
| Lithgow, Samuel | Liberal | 5,140 |