Margaret Ritchie Elections contested
Parliament Member page for Margaret Ritchie
Elections listed as contested and won are those forming part of any general election or by-election contested since since the 2010 general election. A person may have contested an election outside of this grouping.
| Election | Constituency | Election type | Party | Vote count | Vote share | Position |
| 8 June 2017 | South Down | General election | SDLP | 17,882 | 35.1% | 2nd |
| 7 May 2015 | South Down | General election | SDLP | 18,077 | 42.3% | 1st |
| 6 May 2010 | South Down | General election | SDLP | 20,648 | 48.5% | 1st |