Johnny Mercer Elections contested
Parliament Member page for Johnny Mercer
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 | Plymouth Moor View | General election | Con | 12,061 | 28.1% | 2nd |
| 12 December 2019 | Plymouth, Moor View | General election | Con | 26,831 | 60.7% | 1st |
| 8 June 2017 | Plymouth, Moor View | General election | Con | 23,567 | 51.9% | 1st |
| 7 May 2015 | Plymouth, Moor View | General election | Con | 16,020 | 37.6% | 1st |