An election to the 57th Parliament of the United Kingdom for the constituency area of Bridgend, held as part of the general election on 8 June 2017.
Labour hold by Madeleine Moon with a majority of 4,700 - 10.9% - on a turnout of 69.6%.
Candidates
| Name | Party | Vote | Vote share | Vote change |
| MOON, Madeleine | Lab | 21,913 | 50.7% | 13.6% |
| ROBSON, Karen | Con | 17,213 | 39.8% | 7.6% |
| WATKINS, Rhys | PC | 1,783 | 4.1% | -2.9% |
| PRATT, Jonathan | LD | 919 | 2.1% | -2.1% |
| WILLIAMS, Alun | UKIP | 781 | 1.8% | -13.2% |
| ROBSON, Isabel | Ind | 646 | 1.5% | - |
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 62,185, having a valid vote count of 43,255 and an invalid vote count of 55.
Result declared at 02:24 on 9 June 2017.