Results for the UK general election on 8 June 2017 Northern Ireland - by party
Registered political parties nominating candidates standing in the general election on 8 June 2017. This list does not include candidates standing as independents or the candidate standing as House of Commons Speaker.
| Party | Constituencies contested | Votes | Vote share | Constituencies won |
| Democratic Unionist Party | 17 | 292,316 | 36.0% | 10 |
| Sinn Féin | 18 | 238,915 | 29.4% | 7 |
| Social Democratic & Labour Party | 18 | 95,419 | 11.7% | 0 |
| Ulster Unionist Party | 14 | 83,280 | 10.3% | 0 |
| Alliance | 18 | 64,553 | 7.9% | 0 |
| Green Party Northern Ireland | 7 | 7,452 | 0.9% | 0 |
| People Before Profit Alliance | 2 | 5,509 | 0.7% | 0 |
| Conservative | 7 | 3,895 | 0.5% | 0 |
| Traditional Unionist Voice | 1 | 3,282 | 0.4% | 0 |
| The Workers' Party | 2 | 708 | 0.1% | 0 |
| Citizens Independent Social Thought Alliance | 1 | 393 | 0.0% | 0 |