Tristan Osborne Elections contested
Parliament Member page for Tristan Osborne
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 |
| 4 July 2024 | Chatham and Aylesford | General election | Lab | - | - | 1st |
| 7 May 2015 | Chatham and Aylesford | General election | Lab | 10,159 | 23.6% | 2nd |