Cardiff West is currently held by the Labour Party, and awaits results.
Results for 2019 are notional estimates based on the new boundaries.
| Votes | Share % | Change %pts. | ||
|---|---|---|---|---|
| Alex Barros-Curtis Labour | − | − | − | |
| James Hamblin Conservative | − | − | − | |
| Peter Hopkins Reform UK | − | − | − | |
| Kiera Marshall Plaid Cymru | − | − | − | |
| Neil McEvoy Propel | − | − | − | |
| Manda Rigby Liberal Democrat | − | − | − | |
| Jess Ryan Green | − | − | − | |
| John Urquhart Independent | − | − | − | |
| Sean Wesley Heritage Party | − | − | − |