December 1910 General Election - South Armagh
| Year | 1910 |
| General election | December 1910 General Election |
| Constituency | South Armagh |
| Turnout | 57.2% |
Results
| Candidate | Party | Votes |
| O'Neill, Charles | Irish Parliamentary | 2,890 |
| Moynagh, Stephen Hugh | All-for-Ireland | 1,003 |