John Baron Elections contested
Parliament Member page for John Baron
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 | Basildon and Billericay | General election | Con | 29,590 | 67.1% | 1st |
| 8 June 2017 | Basildon and Billericay | General election | Con | 27,381 | 61.0% | 1st |
| 7 May 2015 | Basildon and Billericay | General election | Con | 22,668 | 52.7% | 1st |
| 6 May 2010 | Basildon and Billericay | General election | Con | 21,922 | 52.7% | 1st |