An election to the 57th Parliament of the United Kingdom for the constituency area of Chippenham, held as part of the general election on 8 June 2017.
Conservative hold by Michelle Donelan with a majority of 16,630 - 29.1% - on a turnout of 74.8%.
Candidates
| Name | Party | Vote | Vote share | Vote change |
| DONELAN, Michelle | Con | 31,267 | 54.7% | 7.2% |
| BELCHER, Helen | LD | 14,637 | 25.6% | -3.8% |
| NEWMAN, Andrew | Lab | 11,236 | 19.7% | 11.4% |
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 76,432, having a valid vote count of 57,140 and an invalid vote count of 210.
Result declared at 03:06 on 9 June 2017.