1857 General Election - Blackburn
| Year | 1857 |
| General election | 1857 General Election |
| Constituency | Blackburn |
| Turnout | Election uncontested |
Results
| Candidate | Party |
| Hornby, William Henry | Conservative |
| Pilkington, James | Whig |
| Year | 1857 |
| General election | 1857 General Election |
| Constituency | Blackburn |
| Turnout | Election uncontested |
| Candidate | Party |
| Hornby, William Henry | Conservative |
| Pilkington, James | Whig |