Schedule Name, designation and composition of Senedd constituencies
Table 1
| Name of Senedd constituencies | UK parliamentary constituencies | |
|---|---|---|
| Constituency 1 | Constituency 2 | |
| Bangor Conwy Môn County Constituency | Bangor Aberconwy | Ynys Môn |
| Clwyd County Constituency | Clwyd East | Clwyd North |
| Fflint Wrecsam County Constituency | Alyn and Deeside | Wrexham |
| Gwynedd Maldwyn County Constituency | Dwyfor Meirionnydd | Montgomeryshire and Glyndŵr |
| Ceredigion Penfro County Constituency | Ceredigion Preseli | Mid and South Pembrokeshire |
| Sir Gaerfyrddin County Constituency | Caerfyrddin | Llanelli |
| Gŵyr Abertawe County Constituency | Gower | Swansea West |
| Brycheiniog Tawe Nedd County Constituency | Brecon, Radnor and Cwm Tawe | Neath and Swansea East |
| Afan Ogwr Rhondda County Constituency | Aberafan Maesteg | Rhondda and Ogmore |
| Pontypridd Cynon Merthyr County Constituency | Merthyr Tydfil and Aberdare | Pontypridd |
| Blaenau Gwent Caerffili Rhymni County Constituency | Blaenau Gwent and Rhymney | Caerphilly |
| Sir Fynwy Torfaen County Constituency | Monmouthshire | Torfaen |
| Casnewydd Islwyn County Constituency | Newport East | Newport West and Islwyn |
| Caerdydd Penarth County Constituency | Cardiff West | Cardiff South and Penarth |
| Caerdydd Ffynnon Taf County Constituency | Cardiff North | Cardiff East |
| Pen-y-bont Bro Morgannwg County Constituency | Bridgend | Vale of Glamorgan |