Grade II* listed buildings in Wales by county:

Anglesey Blaenau Gwent Bridgend Caerphilly Cardiff Carmarthenshire Ceredigion Conwy Denbighshire Flintshire Gwynedd Merthyr Tydfil Monmouthshire Neath Port Talbot Newport Pembrokeshire Powys Rhondda Cynon Taf Swansea Torfaen Vale of Glamorgan Wrexham