1880 General Election - Dungannon
| Year | 1880 |
| General election | 1880 General Election |
| Constituency | Dungannon |
| Turnout | 92.2% |
Results
| Candidate | Party | Votes |
| Dickson, Thomas Alexander | Liberal | 132 |
| Knox, William Stuart | Conservative | 128 |
| Year | 1880 |
| General election | 1880 General Election |
| Constituency | Dungannon |
| Turnout | 92.2% |
| Candidate | Party | Votes |
| Dickson, Thomas Alexander | Liberal | 132 |
| Knox, William Stuart | Conservative | 128 |