| Blaenau Gwent |
| Caerphilly |
| Islwyn |
| Merthyr Tydfil and Rhymney |
| Monmouth |
| Newport East |
| Newport West |
| South Wales East |
| Torfaen |
| Cardiff Central |
| Cardiff North |
| Cardiff South and Penarth |
| Cardiff West |
| Cynon Valley |
| Pontypridd |
| Rhondda |
| South Wales Central |
| Vale of Glamorgan |
| Aberavon |
| Bridgend |
| Gower |
| Neath |
| Ogmore |
| South Wales West |
| Swansea East |
| Swansea West |
| Brecon and Radnorshire |
| Carmarthen East and Dinefwr |
| Carmarthen West and Pembrokeshire South |
| Ceredigion |
| Dwyfor Meirionnydd |
| Llanelli |
| Mid and West Wales |
| Montgomeryshire |
| Preseli Pembrokeshire |
| Aberconwy |
| Alyn and Deeside |
| Arfon |
| Clwyd South |
| Clwyd West |
| Delyn |
| North Wales |
| Vale of Clwyd |
| Wrexham |
| Ynys Mon |