Pembrokeshire Mid & South 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. | ||
|---|---|---|---|---|
| Hanna Andersen Women's Equality Party | − | − | − | |
| Alistair Cameron Liberal Democrat | − | − | − | |
| Stephen Crabb Conservative | − | − | − | |
| Stuart Marchant Reform UK | − | − | − | |
| James Purchase Green | − | − | − | |
| Vusi Siphika Independent | − | − | − | |
| Cris Tomos Plaid Cymru | − | − | − | |
| Henry Tufnell Labour | − | − | − |