Oliver Heald Elections contested
Parliament Member page for Oliver Heald
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 |
| 12 December 2019 | North East Hertfordshire | General election | Con | 31,293 | 56.6% | 1st |
| 8 June 2017 | North East Hertfordshire | General election | Con | 32,587 | 58.6% | 1st |
| 7 May 2015 | North East Hertfordshire | General election | Con | 28,949 | 55.4% | 1st |
| 6 May 2010 | North East Hertfordshire | General election | Con | 26,995 | 53.5% | 1st |