A general election to the 58th Parliament of the United Kingdom with an electorate of 47,562,702, having 32,014,110 valid votes and 117,919 invalid votes.
Read the House of Commons Library briefing.
Elections contested - Elections won
| Constituency | Candidate | Electorate | Turnout | Votes | Vote share | Vote change | Majority |
| Belfast East | ROBINSON, Gavin | 66,245 | 64.1% | 20,874 | 49.2% | -6.6% | 1,819 |
| East Antrim | WILSON, Sammy | 64,830 | 57.5% | 16,871 | 45.3% | -12.1% | 6,706 |
| East Londonderry | CAMPBELL, Gregory | 69,246 | 56.8% | 15,765 | 40.1% | -8.0% | 9,607 |
| Lagan Valley | DONALDSON, Jeffrey M. | 75,735 | 60.0% | 19,586 | 43.1% | -16.4% | 6,499 |
| North Antrim | PAISLEY, Ian | 77,134 | 57.1% | 20,860 | 47.4% | -11.5% | 12,721 |
| South Antrim | GIRVAN, Paul | 71,711 | 59.9% | 15,149 | 35.3% | -3.0% | 2,689 |
| Strangford | SHANNON, Jim | 66,928 | 56.0% | 17,705 | 47.2% | -14.8% | 7,071 |
| Upper Bann | LOCKHART, Carla | 82,887 | 60.4% | 20,501 | 41.0% | -2.6% | 8,210 |
Turnout as calculated by the House of Commons Library, is the total number of votes cast and not spoiled, divided by the size of the electorate.