CONSTITUENCY RESULT : Don Valley
| Candidate name | Party | Gender | Number of votes | Share (%) | Change vs. 2017 for party (percentage points) | ||
| Nick Fletcher | Conservative | Male | 19,609 | 43.2% | +1.4 | ||
| Caroline Flint | Labour | Female | 15,979 | 35.2% | -17.8 | ||
| Paul Whitehurst | Brexit Party | Male | 6,247 | 13.7% | 0.0 | ||
| Mark Alcock | Liberal Democrat | Male | 1,907 | 4.2% | +2.3 | ||
| Kate Needham | Green | Female | 872 | 1.9% | 0.0 | ||
| Chris Holmes | The Yorkshire Party | Male | 823 | 1.8% | -1.7 |
| Election statistics | ||
| Majority | ||
| Votes | 3,630 | |
| Percent | 8.0% | |
| Rank (1 = highest %) | 543 | |
| Turnout | ||
| Constituency | 60.3% | |
| Region | 64.3% | |
| UK | 67.3% | |
| Constituency in 2017 | 62.2% | |
| Size of electorate | 75,356 | |
| Valid votes cast | 45,437 |