An election to the 57th Parliament of the United Kingdom for the constituency area of North Swindon, held as part of the general election on 8 June 2017.
Conservative hold by Justin Tomlinson with a majority of 8,335 - 15.2% - on a turnout of 68.5%.
Candidates
| Name | Party | Vote | Vote share | Vote change |
| TOMLINSON, Justin | Con | 29,431 | 53.6% | 3.3% |
| DEMPSEY, Mark | Lab | 21,096 | 38.4% | 10.6% |
| WEBSTER, Liz | LD | 1,962 | 3.6% | 0.3% |
| HALDEN, Steve | UKIP | 1,564 | 2.8% | -12.5% |
| BENTLEY, Andy | Green | 858 | 1.6% | -1.7% |
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 80,168, having a valid vote count of 54,911 and an invalid vote count of 104.
Result declared at 23:58 on 8 June 2017.