1929 General Election - West Derbyshire
| Year | 1929 |
| General election | 1929 General Election |
| Constituency | West Derbyshire |
| Turnout | 83.2% |
Results
| Candidate | Party | Votes |
| Cavendish, Edward William Spencer | Unionist | 16,760 |
| Mallison, William Christopher | Liberal | 13,277 |
| Wilkinson, William | Labour | 3,660 |