Simon Hart Elections won
Parliament Member page for Simon Hart
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 56th, 57th, 58th and 59th 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 | Carmarthen West and South Pembrokeshire | General election | Con | 22,183 | 52.7% | 7,745 |
| 8 June 2017 | Carmarthen West and South Pembrokeshire | General election | Con | 19,771 | 46.8% | 3,110 |
| 7 May 2015 | Carmarthen West and South Pembrokeshire | General election | Con | 17,626 | 43.7% | 6,054 |
| 6 May 2010 | Carmarthen West and South Pembrokeshire | General election | Con | 16,649 | 41.1% | 3,423 |
Maiden speech
Simon Hart's maiden speech was made on 7 June 2010, as the member for Carmarthen West and South Pembrokeshire. The speech took place in the 1st session of the 55th Parliament.