CONSTITUENCY RESULT : Montgomeryshire
| Candidate name | Party | Gender | Number of votes | Share (%) | Change vs. 2017 for party (percentage points) | ||
| Craig Williams | Conservative | Male | 20,020 | 58.5% | +6.7 | ||
| Kishan Devani | Liberal Democrat | Male | 7,882 | 23.0% | -2.2 | ||
| Kait Duerden | Labour | Female | 5,585 | 16.3% | +0.4 | ||
| Gwyn Evans | Gwlad Gwlad | Male | 727 | 2.1% | 0.0 |
| Election statistics | ||
| Majority | ||
| Votes | 12,138 | |
| Percent | 35.5% | |
| Rank (1 = highest %) | 179 | |
| Turnout | ||
| Constituency | 69.8% | |
| Region | 66.6% | |
| UK | 67.3% | |
| Constituency in 2017 | 68.7% | |
| Size of electorate | 48,997 | |
| Valid votes cast | 34,214 |