| SWANSEA - 1 | W. Glam. | The Cathedral Church of St. Joseph |
| ABERAERON | Dyfed | Holy Cross |
| ABERYSTWYTH | Dyfed | Our Lady of the Angels & St. Winefride |
| AMMANFORD | Dyfed | Our Lady of the Rosary |
| BORTH | Dyfed | Our Lady of the Sea |
| BRECON | Powys | St. Michael |
| BRITON FERRY | W. Glam. | Our Lady of the Assumption |
| BRYNAMMAN | Powys | St. Joseph |
| BUILITH WELLS | Powys | Christ the King |
| BURRY PORT | Dyfed | Our Lady Star of the Sea |
| CALDY ISLAND - 1 | off Tenby | Abbey of Our Lady & St. Sampson [Caldy Abbey] |
| CALDY ISLAND - 2 | off Tenby | St. David |
| CALDY ISLAND - 3 | off Tenby | St. Illtyd |
| CARDIGAN - 1 | Dyfed | Our Lady of the Taper |
| CARDIGAN - 2 | Dyfed | Memorial Hall |
| CARMARTHEN | Dyfed | St. Mary's |
| CLYDACH & PONTARDAWE | W. Glam. | St. Benedict |
| CRICKHOWELL | Powys | St. Joseph |
| CWMAVON | W. Glam. | St. Philip Evans |
| CWRT-Y GOLLEN | Powys | Served from CRICKHOWELL |
| CYMER | W. Glam. | St. Joseph (served from MAESTEG) |
| DANYCRAIG | W. Glam. | Served from SWANSEA - 6 |
| FELINFOEL | Dyfed | St. David (served from LLANELLI - 2) |
| FISHGUARD | Dyfed | The Holy Name |
| GLYNNEATH | W. Glam. | St. John (served from HIRWAUN) |
| GORSEINON | W. Glam. | Blessed Sacrament |
| GOWER | W. Glam. | Served from GORSEINON |
| HAKIN | Dyfed | St. Clare |
| HAVERFORDWEST | Dyfed | St. David & St. Patrick |
| HAY | Powys | St. Joseph |
| JOHNSTON | Dyfed | St. Winefride |
| KIDWELLY | Dyfed | Our Lady & St. Cadoc |
| LAMPETER | Dyfed | Our Lady of Mount Carmel |
| LLANDEILO | Dyfed | St. David |
| LLANDOVERY | Dyfed | Our Lady |
| LLANDRINDOD WELLS | Powys | Our Lady of Ransom & the Holy Souls |
| LLANELLI 1 | Dyfed | Our Lady, Queen of Peace |
| LLANELLI 2 | Dyfed | St. David |
| LLANELLI 3 | Dyfed | The Holy Family |
| LLANGENNITH | W. Glam. | Served from GORSEINON |
| LLWYNHENDY | Dyfed | Holy Family (served from LLANELLI - 3) |
| MARGAM | W. Glam. | Served from PORT TALBOT - 1 |
| MILFORD HAVEN | Dyfed | St. Francis of Assisi |
| MORISTON | W. Glam. | Served from - SWANSEA - 10 |
| MUMBLES | W. Glam. | Served from - SWANSEA - 2 |
| NARBERTH | Dyfed | Immaculate Conception |
| NEATH | W. Glam. | St. Joseph |
| NEWCASTLE EMLYN | Dyfed | Our Lady Queen of Peace |
| NEW QUAY | Dyfed | Memorial Hall (served from CARDIGAN) |
| NEYLAND | Dyfed | Our Lady Queen of Martyrs |
| PEMBROKE | Dyfed | St. Joseph |
| PEMBROKE DOCK | Dyfed | St. Mary |
| PENCLAWDO COMMUNITY CENTRE | W. Glam. | Served from SWANSEA - 8 |
| PENDINE | Dyfed | Served from CARMARTHEN |
| PENPARCAU | Dyfed | The Welsh Martyrs |
| PONTARDDULAIS | W. Glam. | St. Bride |
| PONTYBEREM | Dyfed | Eglwys y Groes (Holy Cross) |
| PORT TALBOT - 1 | W. Glam. | Our Lady of Margam |
| PORT TALBOT - 2 | W. Glam. | St. Joseph |
| PORT TALBOT - 3 | W. Glam. | St. Theresa of Lisieux |
| PRESTEIGNE | Powys | Chapel of the Assumption of Our Lady & St. Therese |
| RHAYADER | Powys | St. Francis of Assisi |
| ST. DAVIDS - 1 | Dyfed | Our Lady & St. Non's Retreat |
| ST. DAVIDS - 2 | Dyfed | St. Michael |
| SAUNDERSFOOT | Dyfed | St. Bride |
| SWANSEA - 1 | W. Glam. | The Cathedral Church of St. Joseph |
| SWANSEA - 2 | W. Glam. | Our Lady of Lourdes |
| SWANSEA - 3 | W. Glam. | Our Lady Star of the Sea |
| SWANSEA - 4 | W. Glam. | Holy Cross |
| SWANSEA - 5 | W. Glam. | St. Benedict |
| SWANSEA - 6 | W. Glam. | St. David's Priory |
| SWANSEA - 7 | W. Glam. | St. Illtyd |
| SWANSEA - 8 | W. Glam. | St. Joachim & St. Anne |
| SWANSEA - 9 | W. Glam. | St. Peter |
| SWANSEA - 10 | W. Glam. | The Sacred Heart |
| SWANSEA - 11 | W. Glam. | University Chaplaincy |
| TALGARTH | Powys | Served from HAY-ON-WYE |
| TENBY | Dyfed | Holyrood & St. Teilo |
| YSTRADGYNLAIS | Dyfed | Sacred Heart |
Updated 15 March 2000