CONSTITUENCY RESULT : Lancaster and Fleetwood
| Candidate name | Party | Gender | Number of votes | Share (%) | Change vs. 2017 for party (percentage points) | ||
| Cat Smith | Labour | Female | 21,184 | 46.8% | -8.3 | ||
| Louise Thistlethwaite | Conservative | Female | 18,804 | 41.6% | +1.0 | ||
| Peter Jackson | Liberal Democrat | Male | 2,018 | 4.5% | +1.9 | ||
| Leanne Murray | Brexit Party | Female | 1,817 | 4.0% | 0.0 | ||
| Caroline Jackson | Green | Female | 1,396 | 3.1% | +1.4 |
| Election statistics | ||
| Majority | ||
| Votes | 2,380 | |
| Percent | 5.3% | |
| Rank (1 = highest %) | 582 | |
| Turnout | ||
| Constituency | 64.5% | |
| Region | 65.6% | |
| UK | 67.3% | |
| Constituency in 2017 | 68.5% | |
| Size of electorate | 70,059 | |
| Valid votes cast | 45,219 |