An election to the 57th Parliament of the United Kingdom for the constituency area of Epsom and Ewell, held as part of the general election on 8 June 2017.
Conservative hold by Chris Grayling with a majority of 20,475 - 34.5% - on a turnout of 74.1%.
Candidates
| Name | Party | Vote | Vote share | Vote change |
| GRAYLING, Chris | Con | 35,313 | 59.6% | 1.3% |
| MAYNE, Ed | Lab | 14,838 | 25.0% | 9.5% |
| GEE, Steve | LD | 7,401 | 12.5% | 3.7% |
| BAKER, Janice | Green | 1,714 | 2.9% | -0.8% |
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 80,029, having a valid vote count of 59,266 and an invalid vote count of 202.
Result declared at 02:53 on 9 June 2017.