Sussex Mid 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. | ||
|---|---|---|---|---|
| Kristy Adams Conservative | − | − | − | |
| Alison Bennett Liberal Democrat | − | − | − | |
| Gary Johnson Reform UK | − | − | − | |
| Deanna Nicholson Green | − | − | − | |
| Dave Rowntree Labour | − | − | − | |
| Baron Von Thunderclap Monster Raving Loony Party | − | − | − |