CONSTITUENCY RESULT : Dumfriesshire, Clydesdale and Tweeddale
| Candidate name | Party | Gender | Number of votes | Share (%) | Change vs. 2017 for party (percentage points) | ||
| David Mundell | Conservative | Male | 22,611 | 46.0% | -3.4 | ||
| Amanda Burgauer | Scottish National Party | Female | 18,830 | 38.3% | +8.2 | ||
| Nick Chisholm | Labour | Male | 4,172 | 8.5% | -8.1 | ||
| John Ferry | Liberal Democrat | Male | 3,540 | 7.2% | +3.2 |
| Election statistics | ||
| Majority | ||
| Votes | 3,781 | |
| Percent | 7.7% | |
| Rank (1 = highest %) | 549 | |
| Turnout | ||
| Constituency | 71.9% | |
| Region | 68.1% | |
| UK | 67.3% | |
| Constituency in 2017 | 72.4% | |
| Size of electorate | 68,330 | |
| Valid votes cast | 49,153 |