CONSTITUENCY RESULT : Central Ayrshire
| Candidate name | Party | Gender | Number of votes | Share (%) | Change vs. 2017 for party (percentage points) | ||
| Philippa Whitford | Scottish National Party | Female | 21,486 | 46.2% | +9.0 | ||
| Derek Stillie | Conservative | Male | 16,182 | 34.8% | +0.4 | ||
| Louise McPhater | Labour | Female | 6,583 | 14.1% | -11.9 | ||
| Emma Farthing | Liberal Democrat | Female | 2,283 | 4.9% | +2.6 |
| Election statistics | ||
| Majority | ||
| Votes | 5,304 | |
| Percent | 11.4% | |
| Rank (1 = highest %) | 483 | |
| Turnout | ||
| Constituency | 66.7% | |
| Region | 68.1% | |
| UK | 67.3% | |
| Constituency in 2017 | 65.3% | |
| Size of electorate | 69,742 | |
| Valid votes cast | 46,534 |