Oliver Dowden Elections contested
Parliament Member page for Oliver Dowden
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 | Hertsmere | General election | Con | - | - | 1st |
| 12 December 2019 | Hertsmere | General election | Con | 32,651 | 62.5% | 1st |
| 8 June 2017 | Hertsmere | General election | Con | 31,928 | 61.1% | 1st |
| 7 May 2015 | Hertsmere | General election | Con | 29,696 | 59.3% | 1st |