An election to the 57th Parliament of the United Kingdom for the constituency area of Canterbury, held as part of the general election on 8 June 2017.
Labour gain from Conservatives by Rosie Duffield with a majority of 187 - 0.3% - on a turnout of 72.7%.
Candidates
| Name | Party | Vote | Vote share | Vote change |
| DUFFIELD, Rosie | Lab | 25,572 | 45.0% | 20.5% |
| BRAZIER, Julian | Con | 25,385 | 44.7% | 1.8% |
| FLANAGAN, James | LD | 4,561 | 8.0% | -3.6% |
| STANTON, Henry | Green | 1,282 | 2.3% | -4.7% |
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 78,182, having a valid vote count of 56,800 and an invalid vote count of 178.
Result declared at 03:29 on 9 June 2017.