An election to the 57th Parliament of the United Kingdom for the constituency area of Caerphilly, held as part of the general election on 8 June 2017.
Labour hold by Wayne David with a majority of 12,078 - 29.2% - on a turnout of 64.1%.
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 64,381, having a valid vote count of 41,297 and an invalid vote count of 83.
Result declared at 02:03 on 9 June 2017.