1923 General Election - Blackburn
| Year | 1923 |
| General election | 1923 General Election |
| Constituency | Blackburn |
| Turnout | 81.8% |
Results
| Candidate | Party | Votes |
| Duckworth, John | Liberal | 31,117 |
| Henn, Sydney Herbert Holcroft | Unionist | 28,505 |
| Davies, John Percival | Labour | 25,428 |
| Porter, Edward | Labour | 21,903 |