An election to the 57th Parliament of the United Kingdom for the constituency area of Newry and Armagh, held as part of the general election on 8 June 2017.
Sinn Féin hold by Mickey Brady with a majority of 12,489 - 23.3% - on a turnout of 68.5%.
Candidates
| Name | Party | Vote | Vote share | Vote change |
| BRADY, Mickey | SF | 25,666 | 47.9% | 6.8% |
| IRWIN, William | DUP | 13,177 | 24.6% | - |
| MCNULTY, Justin | SDLP | 9,055 | 16.9% | -7.2% |
| NICHOLSON, Sam | UUP | 4,425 | 8.3% | -24.4% |
| COADE, Jackie | APNI | 1,256 | 2.3% | 0.7% |
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 78,266, having a valid vote count of 53,579 and an invalid vote count of 321.
Result declared at 03:48 on 9 June 2017.