An election to the 57th Parliament of the United Kingdom for the constituency area of Reigate, held as part of the general election on 8 June 2017.
Conservative hold by Crispin Blunt with a majority of 17,614 - 32.7% - on a turnout of 72.1%.
Candidates
| Name | Party | Vote | Vote share | Vote change |
| BLUNT, Crispin | Con | 30,896 | 57.4% | 0.6% |
| BRAMPTON, Toby | Lab | 13,282 | 24.7% | 11.9% |
| TARRANT, Anna | LD | 5,889 | 10.9% | 0.5% |
| ESSEX, Jonathan | Green | 2,214 | 4.1% | -2.6% |
| FOX, Joseph | UKIP | 1,542 | 2.9% | -10.4% |
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 74,628, having a valid vote count of 53,823 and an invalid vote count of 170.
Result declared at 03:16 on 9 June 2017.