Jason McCartney Elections contested
Parliament Member page for Jason McCartney
Elections listed as contested and won are those forming part of the general elections in 2010, 2015, 2017, 2019 or 2024 and any by-election contested during the 58th Parliament. A person may have contested an election outside this grouping.
| Election | Constituency | Election type | Party | Vote count | Vote share | Position |
| 4 July 2024 | Colne Valley | General election | Con | 14,007 | 30.3% | 2nd |
| 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 |