1918 General Election - South Mayo
| Year | 1918 |
| General election | 1918 General Election |
| Constituency | South Mayo |
| Turnout | Election uncontested |
Results
| Candidate | Party |
| Sears, William | Sinn Féin |
| Year | 1918 |
| General election | 1918 General Election |
| Constituency | South Mayo |
| Turnout | Election uncontested |
| Candidate | Party |
| Sears, William | Sinn Féin |