1900 General Election - South Londonderry
| Year | 1900 |
| General election | 1900 General Election |
| Constituency | South Londonderry |
| Turnout | Election uncontested |
Results
| Candidate | Party |
| Gordon, John | Liberal Unionist |
| Year | 1900 |
| General election | 1900 General Election |
| Constituency | South Londonderry |
| Turnout | Election uncontested |
| Candidate | Party |
| Gordon, John | Liberal Unionist |