- Aberystwyth Registry Office
- Ammanford Registry Office
- Ardudwy Registry Office
- Barry Registry Office
- Brecon Registry Office
- Bridgend Registry Office
- Caernarfon Registry Office
- Caerphilly Registry Office
- Cardiff Registry Office
- Carmarthen Registry Office
- Ceredigion Registry Office
- Cwmbran Registry Office
- Denbigh Registry Office
- Dolgellau Registry Office
- Haverfordwest Registry Office
- Knighton Registry Office
- Llandrindod Wells Registry Office
- Llandudno Registry Office
- Llanelli Registry Office
- Llanfyllin Registry Office
- Llangefni Registry Office
- Machynlleth Registry Office
- Merthyr Tydfil Registry Office
- Mold Registry Office
- Monmouthshire Registry Office
- Newport Registry Office
- Newtown Registry Office
- Pembrokeshire District Registry Office
- Pontypool Registry Office
- Pontypridd Registry Office
- Pwllheli Registry Office
- Rhyl Registry Office
- Ruthin Registry Office
- Swansea Registry Office
- Talgarth Registry Office
- Tredegar Registry Office
- Vale of Glamorgan Registry Office
- Welshpool Registry Office
- Wrexham Registry Office
- Ystradgynlais Registry Office