| Year: | 1880 |
|---|---|
| General election: | 1880 General Election |
| Constituency: | Roscommon |
| Turnout: | 70.8% |
Results
| Candidate | Party | Votes |
| Commins, Andrew | Home Rule League (Parnellite) | 1585 |
| O'Kelly, James Joseph | Home Rule League (Parnellite) | 1479 |
| O'Conor, Charles Owen | Home Rule League | 1107 |
| Mapother, Thomas Austin Patrick | Home Rule League | 933 |