Ceredigion Preseli is currently held by Plaid Cymru, and awaits results.
Results for 2019 are notional estimates based on the new boundaries.
| Votes | Share % | Change %pts. | ||
|---|---|---|---|---|
| Taghrid Al-Mawed Workers Party of Britain | − | − | − | |
| Tomos Barlow Green | − | − | − | |
| Jackie Jones Labour | − | − | − | |
| Ben Lake Plaid Cymru | − | − | − | |
| Karl Pollard Reform UK | − | − | − | |
| Aled Thomas Conservative | − | − | − | |
| Mark Williams Liberal Democrat | − | − | − |