An election to the 58th Parliament of the United Kingdom for the constituency area of Aberdeen South, held as part of the general election on 12 December 2019.
SNP gain from Conservative by Stephen Flynn with a majority of 3,990 - 8.7% - on a turnout of 69.4%.
Candidates
| Name | Party | Vote | Vote share | Vote change |
| FLYNN, Stephen | SNP | 20,388 | 44.7% | 13.2% |
| LUMSDEN, Douglas | Con | 16,398 | 35.9% | -6.2% |
| YUILL, Ian | LD | 5,018 | 11.0% | 5.1% |
| SIMPSON, Shona | Lab | 3,834 | 8.4% | -12.1% |
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.
An electorate of 65,719, having a valid vote count of 45,638 and an invalid vote count of 131.
Result declared at 03:34 on 13 December 2019.