Results for the UK general election on 12 December 2019 Northern Ireland - Elections contested by Conservative
| Constituency | Candidate | Electorate | Turnout | Votes | Vote share | Vote change | Position |
| East Antrim | RANKIN, Aaron | 64,830 | 57.5% | 1,043 | 2.8% | 0.3% | 5th |
| Lagan Valley | HYNDS, Gary | 75,735 | 60.0% | 955 | 2.1% | 1.1% | 6th |
| North Down | ROBINSON, Matthew | 67,099 | 60.6% | 1,959 | 4.8% | 2.4% | 4th |
| Strangford | ABRAHAM, Grant | 66,928 | 56.0% | 1,476 | 3.9% | 2.6% | 5th |
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.
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.