Jason McCartney Elections contested
Parliament Member page for Jason McCartney
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 |
| 4 July 2024 | Colne Valley | General election | Con | - | - | - |
| 12 December 2019 | Colne Valley | General election | Con | 29,482 | 48.4% | 1st |
| 8 June 2017 | Colne Valley | General election | Con | 27,903 | 46.2% | 2nd |
| 7 May 2015 | Colne Valley | General election | Con | 25,246 | 44.4% | 1st |
| 6 May 2010 | Colne Valley | General election | Con | 20,440 | 37.0% | 1st |