CONSTITUENCY RESULT : Belfast South
| Candidate name | Party | Gender | Number of votes | Share (%) | Change vs. 2017 for party (percentage points) | ||
| Claire Hanna | Social Democratic and Labour Party | Female | 27,079 | 57.2% | +31.3 | ||
| Emma Little Pengelly | Democratic Unionist Party | Female | 11,678 | 24.7% | -5.8 | ||
| Paula Bradshaw | Alliance | Female | 6,786 | 14.3% | -3.9 | ||
| Michael Henderson | Ulster Unionist Party | Male | 1,259 | 2.7% | -0.8 | ||
| Chris McHugh | Aontú | Male | 550 | 1.2% | 0.0 |
| Election statistics | ||
| Majority | ||
| Votes | 15,401 | |
| Percent | 32.5% | |
| Rank (1 = highest %) | 222 | |
| Turnout | ||
| Constituency | 67.7% | |
| Region | 61.8% | |
| UK | 67.3% | |
| Constituency in 2017 | 66.1% | |
| Size of electorate | 69,984 | |
| Valid votes cast | 47,352 |