1929 General Election - Spen Valley
| Year | 1929 |
| General election | 1929 General Election |
| Constituency | Spen Valley |
| Turnout | 79.6% |
Results
| Candidate | Party | Votes |
| Simon, John Allsebrook | Liberal | 22,039 |
| Elvin, Herbert Henry | Labour | 20,300 |
| Usmani, Shaukat | Communist | 242 |