Brecon
| CITY / TOWN / VILLAGE | Parish | Diocese | Arch-deaconry | Deanery |
|---|---|---|---|---|
| Abbey Cwm-hir | St Mary | St David | Brecon | Melineth |
| Aberedw | St Gewydth | St David | Brecon | Elwel |
| Aberllynfi | unknown | St David | Brecon | Hay (Wales) |
| Aberyscir | St Mary | St David | Brecon | First Brecon |
| Alltmawr | St Mauritius | St David | Brecon | Buelte |
| Battle | St Cynog | St David | Brecon | First Brecon |
| Bettws Clyro | unknown | St David | Brecon | Elwel |
| Bettws Penpont | no dedication | St David | Brecon | Second Brecon |
| Betws Diserth | St Mary | St David | Brecon | Elwel |
| Blaen Glyn Tawy | unknown | St David | Brecon | Second Brecon |
| Bleddfa | St Mary | St David | Brecon | Melineth |
| Boughrood / Bochrwd | St Gynog | St David | Brecon | Elwel |
| Brecon (Llanfais) | St David | St David | Brecon | First Brecon |
| Brecon (Llanfais) | St John | St David | Brecon | First Brecon |
| Brecon (Llanfais) | St Mary | St David | Brecon | First Brecon |
| Bronllys | St Mary | St David | Brecon | Hay (Wales) |
| Bryn-Gwyn | St Michael | St David | Brecon | Elwel |
| Bugeildy | St Michael | St David | Brecon | Melineth |
| Callwen | St Colven | St David | Brecon | Second Brecon |
| Cantref | St Mary | St David | Brecon | Third Brecon |
| Capel-y-ffin | St Mary | St David | Brecon | Hay (Wales) |
| Casgob / Cascob | St Michael | St David | Brecon | Melineth |
| Cathedine / Cathedin | St Michael | St David | Brecon | Third Brecon |
| Cefn-llys | St Michael | St David | Brecon | Melineth |
| Ceri / Kerry | St Michael | St David | Brecon | Belineth |
| Clodock | St Clydog | St David | Brecon | Hay (English) |
| Clyro | St Michael | St David | Brecon | Elwel |
| Coelbren | unknown | St David | Brecon | Second Brecon |
| Colva / Colfa | St David | St David | Brecon | Elwel |
| Crasswall in Clodock | St Mary | St David | Brecon | Hay (English) |
| Cregrina with Llanbadarn-y-Garreg | St David | St David | Brecon | Elwel |
| Crickhowell / Crug Hywel | St Edmund | St David | Brecon | Third Brecon |
| Crucarden | St Mary | St David | Brecon | Hay (Wales) |
| Defynnog | St Cynog | St David | Brecon | Second Brecon |
| Diserth | St Gewydth | St David | Brecon | Elwel |
| Dulas | St Michael | St David | Brecon | Hay (English) |
| Dyffryn Honddu | St Cynog | St David | Brecon | First Brecon |
| Ewyas Harold | St Michael | St David | Brecon | Hay (English) |
| Garthbrengy | St David | St David | Brecon | First Brecon |
| Gladestry / Glawdestry | St Mary | St David | Brecon | Elwel |
| Glasbury / Y Clas-ar-Wy | St Peter | St David | Brecon | Elwil |
| Glasgwm | St David | St David | Brecon | Elwel |
| Glyncollen in Lanfeugan (Llanvigan Glynn Chapel) | no dedication | St David | Brecon | Third Brecon |
| Gwenddwr | unknown | St David | Brecon | Hay (Wales) |
| Hay (Wallice y Gelli) | St Mary | St David | Brecon | Hay (Wales) |
| Hay (Wallice y Gelli) | St John Baptist | St David | Brecon | Hay (Wales) |
| Heyop | St David | St David | Brecon | Melineth |
| Llanafan Fawr | St Avanus | St David | Brecon | Buelte |
| Llanafan Fechan | St Avanus | St David | Brecon | Buelte |
| Llananno | St Wonno | St David | Brecon | Melineth |
| Llanbadarn Fawr | St Paternus | St David | Brecon | Melineth |
| Llanbadarn Vynydd (Fynydd) | St Wynith | St David | Brecon | Melineth |
| Llanbadarn-y-garreg | St Paternus | St David | Brecon | Elwel |
| Llanbedr Pains Castle | St Peter | St David | Brecon | Elwel |
| Llanbedr Ystrad Yw | St Peter | St David | Brecon | Third Brecon |
| Llanbister | St Cynllo | St David | Brecon | Melineth |
| Llancillo | St Peter | St David | Brecon | Hay (English) |
| Llanddewi Abergwesyn | St David | St David | Brecon | Buelte |
| Llanddewi Fach | St David | St David | Brecon | Elwel |
| Llanddewi Ystradenni | St David | St David | Brecon | Melineth |
| Llanddewi'r-cwm | St David | St David | Brecon | Buelte |
| Llandefalle (Llandyfalle) | St Matthew | St David | Brecon | Hay (Wales) |
| Llandegley | St Tecla | St David | Brecon | Melineth |
| Llandeilo Graban | St Teilaw | St David | Brecon | Elwel |
| Llandeilo'r-Fan | St Teilaw | St David | Brecon | First Brecon |
| Llandetti | St Dhetti | St David | Brecon | Third Brecon |
| Llandrindod | Holy Trinity | St David | Brecon | Melineth |
| Llandyfaelog Fach | St Maelog | St David | Brecon | First Brecon |
| LlandyfaelogTre'r-graig | St Tyfailog | St David | Brecon | Third Brecon |
| Llaneleu | St Elliev | St David | Brecon | Hay (Wales) |
| Llanelli | St Elliew | St David | Brecon | Third Brecon |
| Llanelwedd | St Matthew | St David | Brecon | Elwel |
| Llanfair-ym-Buallt | St Mary | St David | Brecon | Buelte |
| Llanfeugan | St Meughan | St David | Brecon | Third Brecon |
| Llanfihangel Abergwesyn | St Michael | St David | Brecon | Buelte |
| Llanfihangel Brynpabuan | St Michael | St David | Brecon | Buelte |
| Llanfihangel Cwm Du | St Michael | St David | Brecon | Third Brecon |
| Llanfihangel Fechan | St Michael | St David | Brecon | First Brecon |
| Llanfihangel Helygen | St Michael | St David | Brecon | Melineth |
| Llanfihangel Nant Bran | St Michael | St David | Brecon | First Brecon |
| Llanfihangel Nant Melan | St Michael | St David | Brecon | Elwel |
| Llanfihangel Rhydieithon | St Michael | St David | Brecon | Melineth |
| Llanfihangel Tal-y-llyn | St Michael | St David | Brecon | Third Brecon |
| Llanfilo | St Bilo | St David | Brecon | Third Brecon |
| Llanfrynach | St Brynach | St David | Brecon | Third Brecon |
| Llangamarch | unknown | St David | Brecon | Buelte |
| Llanganten | St Catherine | St David | Brecon | Buelte |
| LlangastyTal-y-llyn | St Gasty | St David | Brecon | Third Brecon |
| Llangatwg | St Cadocus | St David | Brecon | Third Brecon |
| Llangenni | St Trillo | St David | Brecon | Third Brecon |
| Llangorse | St Paulinus | St David | Brecon | Third Brecon |
| Llangynidr | St Gynider | St David | Brecon | Third Brecon |
| Llangynllo | St Cynllo | St David | Brecon | Melineth |
| Llangynog | St Kynog | St David | Brecon | Buelte |
| Llanhamlach | St Peter | St David | Brecon | Third Brecon |
| Llanigon | St Nicholas | St David | Brecon | Hay (Wales) |
| Llanilltud (Capel Illtyd) | unknown | St David | Brecon | Second Brecon |
| Llanllywenfel | unknown | St David | Brecon | Buelte |
| Llansaintffraid-in-Elwell | unknown | St David | Brecon | Elwel |
| Llansanffraid | St Briget | St David | Brecon | Third Brecon |
| Llansanffraid Cwmteuddwr | St Briget | St David | Brecon | Melineth |
| Llansbyddyd | St Cadocus | St David | Brecon | Second Brecon |
| Llanstephan | St Stephen | St David | Brecon | Elwel |
| Llanthony | St John | St David | Brecon | Hay (Wales) |
| Llanvareth /Llanfaredd | St Mary | St David | Brecon | Elwel |
| Llanveyno in Clodock | St Peter | St David | Brecon | Hay (English) |
| Llanwrthwl | St Matthew | St David | Brecon | Buelte |
| Llanwrtyd | St David | St David | Brecon | Buelte |
| Llanynys | unknown | St David | Brecon | Buelte |
| Llanyre | All Saints | St David | Brecon | Melineth |
| Llanywern | St Mary | St David | Brecon | Third Brecon |
| Llecfaen | unknown (ruin) | St David | Brecon | Third Brecon |
| Llowes | St Meilig | St David | Brecon | Elwel |
| Llyswen | St Gwendoline | St David | Brecon | Hay (Wales) |
| Llywel | St David | St David | Brecon | Second Brecon |
| Longtown in Clodock | St Peter | St David | Brecon | Hay (English) |
| Maesmynys | St David | St David | Brecon | Buelte |
| Merthyr Cynog | St Cynog | St David | Brecon | First Brecon |
| Michaelchurch Escley | St Michael | St David | Brecon | Hay (English) |
| Moughtry | All Saints | St David | Brecon | Belineth |
| Nant-ddu | unknown | St David | Brecon | Third Brecon |
| Nantmel with Llanyre | St Kynlog | St David | Brecon | Melineth |
| Newchurch | St Mary | St David | Brecon | Elwel |
| Newton | St John | St David | Brecon | Hay (English) |
| Oldcastle / Yr Hencastell | St John Baptist | St David | Brecon | Hay (Wales) |
| Partrisio / Partrishow | St Issui | St David | Brecon | Third Brecon |
| Penderyn | St Cynog | St David | Brecon | Second Brecon |
| Pilleth | St Mary | St David | Brecon | Melineth |
| Rhayader | St Clement | St David | Brecon | Melineth |
| Rhulen | St David | St David | Brecon | Elwel |
| Rhyd-y-bryw | unknown | St David | Brecon | Second Brecon |
| Rowlstone | St Peter | St David | Brecon | Hay (English) |
| St Harmon | St Harmon | St David | Brecon | Melineth |
| St Margaret's | St Margaret | St David | Brecon | Hay (English) |
| Taff Vechan | unknown | St David | Brecon | Third Brecon |
| Talach-ddu | St Mary | St David | Brecon | Hay (Wales) |
| Talgarth | St Gwendeline | St David | Brecon | Third Brecon |
| Tirabad / Tyr Abbot | unknown | St David | Brecon | Buelte |
| Trallong | St David | St David | Brecon | First Brecon |
| Tretower | unknown | St David | Brecon | Third Brecon |
| Vaynor | St Gwendelina | St David | Brecon | Second Brecon |
| Walterstone | St Mary | St David | Brecon | Hay (English) |
| Whitton | St David | St David | Brecon | Melineth |
| Yltud | St Ilrid | St David | Brecon | Second Brecon |
| Ystradfellte | St Mary | St David | Brecon | Second Brecon |
| Ystradgynlais | St Kynog | St David | Brecon | Second Brecon |