Winchester is currently held by the Conservative Party, and awaits results.
Results for 2019 are notional estimates based on the new boundaries.
| Votes | Share % | Change %pts. | ||
|---|---|---|---|---|
| Lorraine Estelle Green | − | − | − | |
| Danny Chambers Liberal Democrat | − | − | − | |
| Andrew Davis Social Democratic Party | − | − | − | |
| Hannah Dawson Labour | − | − | − | |
| Flick Drummond Conservative | − | − | − | |
| Chris Barfoot Independent | − | − | − | |
| Kevin D'Cruze Independent | − | − | − | |
| Andy Liming Hampshire Independents | − | − | − | |
| Sean Whelan Reform UK | − | − | − |