An election to the 57th Parliament of the United Kingdom for the constituency area of Oxford West and Abingdon, held as part of the general election on 8 June 2017.
Liberal Democrats gain from Conservative by Layla Moran with a majority of 816 - 1.4% - on a turnout of 79.4%.
Candidates
| Name | Party | Vote | Vote share | Vote change |
| MORAN, Layla | LD | 26,256 | 43.7% | 14.8% |
| BLACKWOOD, Nicola | Con | 25,440 | 42.4% | -3.3% |
| TIDBALL, Marie | Lab | 7,573 | 12.6% | -0.1% |
| HARRIS, Alan | UKIP | 751 | 1.3% | -5.7% |
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 75,574, having a valid vote count of 60,020 and an invalid vote count of 114.
Result declared at 05:02 on 9 June 2017.