CONSTITUENCY RESULT : South Antrim
| Candidates by vote share | |||||||
| Candidate name | Party | Gender | Number of votes | Share (%) | Change vs. 2017 for party (percentage points) | ||
| Paul Girvan | Democratic Unionist Party | Male | 15,149 | 35.3% | -3.0 | ||
| Danny Kinahan | Ulster Unionist Party | Male | 12,460 | 29.0% | -1.8 | ||
| John Blair | Alliance | Male | 8,190 | 19.1% | +11.6 | ||
| Declan Kearney | Sinn Fein | Male | 4,887 | 11.4% | -6.7 | ||
| Roisin Lynch | Social Democratic and Labour Party | Female | 2,288 | 5.3% | -0.1 |
| Election statistics | ||
| Majority | ||
| Votes | 2,689 | |
| Percent | 6.3% | |
| Rank (1 = highest %) | 571 | |
| Turnout | ||
| Constituency | 59.9% | |
| Region | 61.8% | |
| UK | 67.3% | |
| Constituency in 2017 | 63.3% | |
| Size of electorate | 71,711 | |
| Valid votes cast | 42,974 |