An election to the 57th Parliament of the United Kingdom for the constituency area of Central Ayrshire, held as part of the general election on 8 June 2017.
SNP hold by Philippa Whitford with a majority of 1,267 - 2.8% - on a turnout of 65.3%.
Candidates
| Name | Party | Vote | Vote share | Vote change |
| WHITFORD, Philippa | SNP | 16,771 | 37.2% | -16.0% |
| HOLLINS MARTIN, Caroline | Con | 15,504 | 34.4% | 17.0% |
| MCDONALD, Nairn | Lab | 11,762 | 26.1% | -0.3% |
| INGLIS, Tom | LD | 1,050 | 2.3% | 0.5% |
Under section 13(b) of the Representation of the People Act 1985, a candidate gaining 5% or less of the vote share will forfeit their deposit.
An electorate of 68,999, having a valid vote count of 45,087 and an invalid vote count of 75.
Result declared at 04:07 on 9 June 2017.