An election to the 57th Parliament of the United Kingdom for the constituency area of Broxbourne, held as part of the general election on 8 June 2017.
Conservative hold by Charles Walker with a majority of 15,792 - 33.3% - on a turnout of 64.6%.
Candidates
| Name | Party | Vote | Vote share | Vote change |
| WALKER, Charles | Con | 29,515 | 62.2% | 6.1% |
| NORGROVE, Selina | Lab | 13,723 | 28.9% | 10.5% |
| FAULKNER, Tony | UKIP | 1,918 | 4.0% | -15.7% |
| GRAHAM, Andy | LD | 1,481 | 3.1% | -0.1% |
| EVANS, Tabitha | Green | 848 | 1.8% | -0.9% |
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 73,502, having a valid vote count of 47,485 and an invalid vote count of 102.
Result declared at 00:36 on 9 June 2017.