1918 General Election - Clapham
| Year | 1918 |
| General election | 1918 General Election |
| Constituency | Clapham |
| Turnout | 46.9% |
Results
| Candidate | Party | Votes |
| Cros, Arthur Philip Du | Unionist with Coalition Coupon | 9,776 |
| Beamish, Henry Hamilton | Independent | 3,070 |
| Thomas, PH | Liberal | 2,790 |
| Harvey, WJ | Independent | 594 |