CONSTITUENCY RESULT : Uxbridge and South Ruislip
| Candidate name | Party | Gender | Number of votes | Share (%) | Change vs. 2017 for party (percentage points) | ||
| Boris Johnson | Conservative | Male | 25,351 | 52.6% | +1.8 | ||
| Ali Milani | Labour | Male | 18,141 | 37.6% | -2.4 | ||
| Joanne Humphreys | Liberal Democrat | Female | 3,026 | 6.3% | +2.3 | ||
| Mark Keir | Green | Male | 1,090 | 2.3% | +0.4 | ||
| Geoffrey Courtenay | UK Independence Party | Male | 283 | 0.6% | -2.8 | ||
| Lord Buckethead | Monster Raving Loony Party | Male | 125 | 0.3% | 0.0 | ||
| Count Binface | Independent | Male | 69 | 0.1% | 0.0 | ||
| Alfie Utting | Independent | Male | 44 | 0.1% | 0.0 | ||
| Yace Yogenstein | Independent | Male | 23 | 0.0% | 0.0 | ||
| Norma Burke | Independent | Female | 22 | 0.0% | 0.0 | ||
| Bobby Smith | Independent | Male | 8 | 0.0% | 0.0 | ||
| William Tobin | Independent | Male | 5 | 0.0% | 0.0 |
| Election statistics | ||
| Majority | ||
| Votes | 7,210 | |
| Percent | 15.0% | |
| Rank (1 = highest %) | 436 | |
| Turnout | ||
| Constituency | 68.5% | |
| Region | 67.5% | |
| UK | 67.3% | |
| Constituency in 2017 | 66.8% | |
| Size of electorate | 70,365 | |
| Valid votes cast | 48,187 |