Alun Cairns Elections contested
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 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 | Vale of Glamorgan | General election | Con | 13,524 | 29.5% | 2nd |
| 12 December 2019 | Vale Of Glamorgan | General election | Con | 27,305 | 49.8% | 1st |
| 8 June 2017 | Vale Of Glamorgan | General election | Con | 25,501 | 47.5% | 1st |
| 7 May 2015 | Vale Of Glamorgan | General election | Con | 23,607 | 46.0% | 1st |
| 6 May 2010 | Vale Of Glamorgan | General election | Con | 20,341 | 41.8% | 1st |