An election to the 57th Parliament of the United Kingdom for the constituency area of Chatham and Aylesford, held as part of the general election on 8 June 2017.
Conservative hold by Tracey Crouch with a majority of 10,458 - 23.3% - on a turnout of 63.7%.
Candidates
| Name | Party | Vote | Vote share | Vote change |
| CROUCH, Tracey | Con | 25,587 | 57.0% | 6.8% |
| MAPLE, Vince | Lab | 15,129 | 33.7% | 10.1% |
| BUSHILL, Nicole | UKIP | 2,225 | 5.0% | -15.0% |
| QUINTON, Thomas | LD | 1,116 | 2.5% | -0.7% |
| HYDE, Bernard | Green | 573 | 1.3% | -1.3% |
| GIBSON, John | CPA | 260 | 0.6% | 0.3% |
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 70,419, having a valid vote count of 44,890 and an invalid vote count of 73.
Result declared at 04:21 on 9 June 2017.