An election to the 57th Parliament of the United Kingdom for the constituency area of Cheltenham, held as part of the general election on 8 June 2017.
Conservative hold by Alex Chalk with a majority of 2,569 - 4.5% - on a turnout of 72.3%.
Candidates
| Name | Party | Vote | Vote share | Vote change |
| CHALK, Alex | Con | 26,615 | 46.7% | 0.5% |
| HORWOOD, Martin | LD | 24,046 | 42.2% | 8.2% |
| WHITE, Keith | Lab | 5,408 | 9.5% | 2.2% |
| VAN COEVORDEN, Adam | Green | 943 | 1.7% | -3.4% |
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 78,878, having a valid vote count of 57,012 and an invalid vote count of 107.
Result declared at 04:20 on 9 June 2017.