Alun Cairns Elections won
Parliament Member page for Alun Cairns
Elections listed as contested and won are those forming part of the general elections in 2010, 2015, 2017, 2019 or 2024. A person may have contested or contested and won an election outside this grouping.
| Election | Constituency | Election type | Party | Vote count | Vote share | Majority |
| 12 December 2019 | Vale Of Glamorgan | General election | Con | 27,305 | 49.8% | 3,562 |
| 8 June 2017 | Vale Of Glamorgan | General election | Con | 25,501 | 47.5% | 2,190 |
| 7 May 2015 | Vale Of Glamorgan | General election | Con | 23,607 | 46.0% | 6,880 |
| 6 May 2010 | Vale Of Glamorgan | General election | Con | 20,341 | 41.8% | 4,307 |