1880 General Election - Mayo
| Year | 1880 |
| General election | 1880 General Election |
| Constituency | Mayo |
| Turnout | 59.6% |
Results
| Candidate | Party | Votes |
| Power, John O'Connor | Home Rule League (Parnellite) | 1,645 |
| Parnell, Charles Stewart | Home Rule League (Parnellite) | 1,565 |
| Browne, George Eakins | Home Rule League | 628 |