Brian Mathew Elections contested
Parliament Member page for Brian Mathew
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 | Position |
| 4 July 2024 | Melksham and Devizes | General election | LD | 20,031 | 39.1% | 1st |
| 12 December 2019 | North Wiltshire | General election | LD | 14,747 | 26.9% | 2nd |
| 8 June 2017 | North Wiltshire | General election | LD | 9,521 | 17.7% | 2nd |
| 7 May 2015 | North Wiltshire | General election | LD | 7,892 | 15.6% | 2nd |