CONSTITUENCY RESULT : West Dorset
| Candidate name | Party | Gender | Number of votes | Share (%) | Change vs. 2017 for party (percentage points) | ||
| Chris Loder | Conservative | Male | 33,589 | 55.1% | -0.4 | ||
| Edward Morello | Liberal Democrat | Male | 19,483 | 32.0% | +8.5 | ||
| Claudia Sorin | Labour | Female | 5,729 | 9.4% | -8.9 | ||
| Kelvin Clayton | Green | Male | 2,124 | 3.5% | +0.7 |
| Election statistics | ||
| Majority | ||
| Votes | 14,106 | |
| Percent | 23.2% | |
| Rank (1 = highest %) | 332 | |
| Turnout | ||
| Constituency | 74.4% | |
| Region | 72.0% | |
| UK | 67.3% | |
| Constituency in 2017 | 72.4% | |
| Size of electorate | 81,897 | |
| Valid votes cast | 60,925 |