An election to the 57th Parliament of the United Kingdom for the constituency area of North Ayrshire and Arran, held as part of the general election on 8 June 2017.
SNP hold by Patricia Gibson with a majority of 3,633 - 7.7% - on a turnout of 64.8%.
Candidates
| Name | Party | Vote | Vote share | Vote change |
| GIBSON, Patricia | SNP | 18,451 | 38.9% | -14.3% |
| ROCKS, David | Con | 14,818 | 31.2% | 16.4% |
| RIMICANS, Christopher | Lab | 13,040 | 27.5% | -0.5% |
| DICKSON, Mark | LD | 1,124 | 2.4% | 0.7% |
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 73,176, having a valid vote count of 47,433 and an invalid vote count of 82.
Result declared at 02:27 on 9 June 2017.