1918 General Election - Colne Valley
| Year | 1918 |
| General election | 1918 General Election |
| Constituency | Colne Valley |
| Turnout | 58.9% |
Results
| Candidate | Party | Votes |
| Mallalieu, Frederick William | Liberal with Coalition Coupon | 13,541 |
| Whiteley, Wilfrid | Labour | 9,473 |