Richard Harrington Elections contested
Parliament Member page for Richard Harrington
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 |
| 8 June 2017 | Watford | General election | Con | 26,731 | 45.6% | 1st |
| 7 May 2015 | Watford | General election | Con | 24,400 | 43.5% | 1st |
| 6 May 2010 | Watford | General election | Con | 19,291 | 34.9% | 1st |