Gordon Henderson Elections won
Parliament Member page for Gordon Henderson
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 |
| 12 December 2019 | Sittingbourne and Sheppey | General election | Con | 34,742 | 67.6% | 24,479 |
| 8 June 2017 | Sittingbourne and Sheppey | General election | Con | 30,911 | 60.2% | 15,211 |
| 7 May 2015 | Sittingbourne and Sheppey | General election | Con | 24,425 | 49.5% | 12,168 |
| 6 May 2010 | Sittingbourne and Sheppey | General election | Con | 24,313 | 50.0% | 12,383 |