An election to the 57th Parliament of the United Kingdom for the constituency area of Northampton South, held as part of the general election on 8 June 2017.
Conservative hold by Andrew Lewer with a majority of 1,159 - 2.8% - on a turnout of 66.4%.
Candidates
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 61,766, having a valid vote count of 41,034 and an invalid vote count of 71.
Result declared at 04:32 on 9 June 2017.