1857 General Election - Ipswich
| Year | 1857 |
| General election | 1857 General Election |
| Constituency | Ipswich |
| Turnout | 79.0% |
Results
| Candidate | Party | Votes |
| Cobbold, John Chevallier | Conservative | 780 |
| Adair, Hugh Edward | Whig | 759 |
| Marshman, John Clark | Whig | 738 |
| Selwin, Henry John | Conservative | 709 |