| Site name | Country | County | Nearest town | Site type | Access | Classification (girth in metres) | View on map |
|---|---|---|---|---|---|---|---|
| Llangollen – Tyndwr Hall | Wales | Denbighshire | Llangollen | garden | No | Ancient 5m-7m | View On Map |
| Llangors | Wales | Powys | Brecon | churchyard | Yes | Ancient 4m-5m | View On Map |
| Llangorwen | Wales | Ceredigion | Aberystwyth | churchyard | Yes | Notable | View On Map |
| Llangovan | Wales | Monmouthshire | Monmouth | churchyard | Yes | Lost | View On Map |
| Llangower | Wales | Gwynedd | Bala | churchyard | Yes | Ancient 7m+ | View On Map |
| Llangua | Wales | Monmouthshire | Monmouth | churchyard | Yes | Lost | View On Map |
| Llangunllo | Wales | Powys | Knighton | churchyard | Yes | Ancient 5m-7m | View On Map |
| Llangunnor | Wales | Carmarthenshire | Carmarthen | churchyard | Yes | Ancient 4m-5m, Ancient 5m-7m | View On Map |
| Llangwm | Wales | Conwy | Bala | churchyard | Yes | Ancient 7m+ | View On Map |
| Llangwm St Jeromes | Wales | Monmouthshire | Usk | churchyard | Yes | Lost | View On Map |
| Llangwm St John | Wales | Monmouthshire | Usk | churchyard | Yes | Ancient 4m-5m | View On Map |
| Llangwstenin | Wales | Conwy | Colwyn Bay | churchyard | Yes | Ancient 4m-5m, Ancient 5m-7m | View On Map |
| Llangwyfan | Wales | Denbighshire | Denbigh | churchyard | Yes | Ancient 4m-5m | View On Map |
| Llangwyryfon | Wales | Ceredigion | Aberystwyth | churchyard | Yes | Notable | View On Map |
| Llangybi – Ceredigion | Wales | Ceredigion | Lampeter | churchyard | Yes | Ancient 4m-5m | View On Map |
| Llangybi – Monmouthshire | Wales | Monmouthshire | Newport | churchyard | Yes | Notable | View On Map |
| Llangyndeyrn | Wales | Carmarthenshire | Carmarthen | churchyard | Yes | Ancient 4m-5m | View On Map |
| Llangyniew | Wales | Powys | Welshpool | churchyard | Yes | Ancient 4m-5m, Ancient 5m-7m, Notable | View On Map |
| Llangynog | Wales | Powys | Bala | churchyard | Yes | Ancient 7m+ | View On Map |
| Llangynog – Pwll-du | Wales | Powys | Builth Wells | former religious site | Yes | Ancient 4m-5m | View On Map |