An election to the 57th Parliament of the United Kingdom for the constituency area of Ogmore, held as part of the general election on 8 June 2017.
Labour hold by Chris Elmore with a majority of 13,871 - 37.3% - on a turnout of 65.1%.
Candidates
| Name | Party | Vote | Vote share | Vote change |
| ELMORE, Chris | Lab | 23,225 | 62.4% | 9.5% |
| WALLIS, Jamie | Con | 9,354 | 25.1% | 9.2% |
| MARSHALL, Huw | PC | 2,796 | 7.5% | -2.6% |
| DAVIES, Glenda | UKIP | 1,235 | 3.3% | -12.1% |
| FRANCIS, Gerald | LD | 594 | 1.6% | -1.4% |
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 57,125, having a valid vote count of 37,204 and an invalid vote count of 72.
Result declared at 02:04 on 9 June 2017.