An election to the 58th Parliament of the United Kingdom for the constituency area of Glasgow South, held as part of the general election on 12 December 2019.
SNP hold by Stewart Malcolm McDonald with a majority of 9,005 - 19.0% - on a turnout of 66.9%.
Candidates
| Name | Party | Vote | Vote share | Vote change |
| MCDONALD, Stewart Malcolm | SNP | 22,829 | 48.1% | 7.0% |
| LAMONT, Johann | Lab / Co-op | 13,824 | 29.1% | -7.4% |
| THORNTON, Kyle | Con | 6,237 | 13.1% | -5.9% |
| FORD, Carole | LD | 2,786 | 5.9% | 2.6% |
| HUTCHISON, Dan | Green | 1,251 | 2.6% | - |
| RAJA, Danyaal | BRX | 516 | 1.1% | - |
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 70,891, having a valid vote count of 47,443 and an invalid vote count of 80.
Result declared at 04:15 on 13 December 2019.