Barry Gardiner Elections won
Parliament Member page for Barry Gardiner
Elections listed as contested and won are those forming part of the general elections in 2010, 2015, 2017, 2019 or 2024. A person may have contested or contested and won an election outside this grouping.
| Election | Constituency | Election type | Party | Vote count | Vote share | Majority |
| 4 July 2024 | Brent West | General election | Lab | 17,258 | 41.7% | 3,793 |
| 12 December 2019 | Brent North | General election | Lab | 26,911 | 51.9% | 8,079 |
| 8 June 2017 | Brent North | General election | Lab | 35,496 | 62.9% | 17,061 |
| 7 May 2015 | Brent North | General election | Lab | 28,351 | 54.3% | 10,834 |
| 6 May 2010 | Brent North | General election | Lab | 24,514 | 46.9% | 8,028 |