An election to the 58th Parliament of the United Kingdom for the constituency area of Winchester, held as part of the general election on 12 December 2019.
Conservative hold by Stephen Brine with a majority of 985 - 1.7% - on a turnout of 77.9%.
Candidates
| Name | Party | Vote | Vote share | Vote change |
| BRINE, Stephen | Con | 28,430 | 48.3% | -3.7% |
| FERGUSON, Paula | LD | 27,445 | 46.6% | 12.1% |
| BAKER, George | Lab | 2,723 | 4.6% | -5.9% |
| SKELTON, Teresa | JACP | 292 | 0.5% | 0.2% |
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 75,582, having a valid vote count of 58,890 and an invalid vote count of 210.
Result declared at 05:30 on 13 December 2019.