An election to the 58th Parliament of the United Kingdom for the constituency area of Paisley and Renfrewshire South, held as part of the general election on 12 December 2019.
SNP hold by Mhairi Black with a majority of 10,679 - 24.8% - on a turnout of 66.9%.
Candidates
| Name | Party | Vote | Vote share | Vote change |
| BLACK, Mhairi | SNP | 21,637 | 50.2% | 9.6% |
| RAMAGE, Moira | Lab | 10,958 | 25.4% | -9.1% |
| DOUGAN, Mark | Con | 7,571 | 17.6% | -1.9% |
| CLARK, Jack | LD | 2,918 | 6.8% | 3.6% |
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 64,385, having a valid vote count of 43,084 and an invalid vote count of 133.
Result declared at 02:12 on 13 December 2019.