2010 General Election - South Down
| Year | 2010 |
| General election | 2010 General Election |
| Constituency | South Down |
| Turnout | 59.1% |
Results
| Candidate | Party | Votes |
| Ritchie, Margaret | SDLP | 20,648 |
| Ruane, Caitríona | Sinn Féin | 12,236 |
| Wells, Jim | DUP | 3,645 |
| McCallister, John | Ulster Conservatives and Unionists | 3,093 |
| McConnell, Ivor | TUV | 1,506 |
| Enright, Cadogan | Greens (NI) | 901 |
| Griffin, David | Alliance | 560 |