Catherine Smith Elections contested
Parliament Member page for Catherine Smith
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 57th and 58th Parliaments. A person may have contested an election outside this grouping.
| Election | Constituency | Election type | Party | Vote count | Vote share | Position |
| 4 July 2024 | Lancaster and Wyre | General election | Lab | 19,315 | 44.9% | 1st |
| 12 December 2019 | Lancaster and Fleetwood | General election | Lab | 21,184 | 46.8% | 1st |
| 8 June 2017 | Lancaster and Fleetwood | General election | Lab | 25,342 | 55.1% | 1st |
| 7 May 2015 | Lancaster and Fleetwood | General election | Lab | 17,643 | 42.3% | 1st |
| 6 May 2010 | Wyre and Preston North | General election | Lab | 10,932 | 21.3% | 3rd |