Johnny Mercer Elections won
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 57th and 58th Parliaments. A person may have contested and won an election outside this grouping.
| Election | Constituency | Election type | Party | Vote count | Vote share | Majority |
| 12 December 2019 | Plymouth, Moor View | General election | Con | 26,831 | 60.7% | 12,897 |
| 8 June 2017 | Plymouth, Moor View | General election | Con | 23,567 | 51.9% | 5,019 |
| 7 May 2015 | Plymouth, Moor View | General election | Con | 16,020 | 37.6% | 1,026 |
Maiden speech
Johnny Mercer made their maiden speech on 1 June 2015, as the Conservative member for Plymouth, Moor View. The speech took place in the 1st session of the 56th Parliament.