CONSTITUENCY RESULT : Ruislip, Northwood and Pinner
| Candidate name | Party | Gender | Number of votes | Share (%) | Change vs. 2017 for party (percentage points) | ||
| David Simmonds | Conservative | Male | 29,391 | 55.6% | -1.7 | ||
| Peymana Assad | Labour | Female | 12,997 | 24.6% | -6.5 | ||
| Jonathan Banks | Liberal Democrat | Male | 7,986 | 15.1% | +8.0 | ||
| Sarah Green | Green | Female | 1,646 | 3.1% | +0.7 | ||
| Femy Amin | Animal Welfare Party | Female | 325 | 0.6% | 0.0 | ||
| Tracy Blackwell | Independent | Female | 295 | 0.6% | 0.0 | ||
| Julian Wilson | Independent | Male | 264 | 0.5% | 0.0 |
| Election statistics | ||
| Majority | ||
| Votes | 16,394 | |
| Percent | 31.0% | |
| Rank (1 = highest %) | 237 | |
| Turnout | ||
| Constituency | 72.7% | |
| Region | 67.5% | |
| UK | 67.3% | |
| Constituency in 2017 | 72.7% | |
| Size of electorate | 72,816 | |
| Valid votes cast | 52,904 |