| Year: | 1857 |
|---|---|
| General election: | 1857 General Election |
| Constituency: | Dublin University |
| Turnout: | 59.1% |
Results
| Candidate | Party | Votes |
| Napier, Joseph | Conservative | 829 |
| Hamilton, George Alexander | Conservative | 791 |
| Lawson, James Anthony | Whig | 272 |
| Wilson, John | Whig | 116 |