| Site name | Country | County | Nearest town | Site type | Access | Classification (girth in metres) | View on map |
|---|---|---|---|---|---|---|---|
| Llantarnam | Wales | Monmouthshire | Cwmbran | churchyard | Yes | Ancient 5m-7m, Lost | View On Map |
| Llanthony – churchyard | Wales | Monmouthshire | Abergavenny | churchyard | Yes | Ancient 4m-5m | View On Map |
| Llanthony-road | Wales | Monmouthshire | Hay-on-Wye | former religious site | Yes | Ancient 4m-5m | View On Map |
| Llantilio Pertholey | Wales | Monmouthshire | Abergavenny | churchyard | Yes | Ancient 4m-5m, Ancient 5m-7m, Notable | View On Map |
| Llantrithyd Park | Wales | Glamorgan | Cardiff | churchyard | Yes | Ancient 5m-7m | View On Map |
| Llantwit Neath | Wales | Glamorgan | Neath | churchyard | Yes | Ancient 4m-5m | View On Map |
| Llantysilio | Wales | Denbighshire | Llangollen | churchyard | Yes | Ancient 7m+, Notable | View On Map |
| Llanuwchllyn | Wales | Gwynedd | Bala | churchyard | Yes | Ancient 5m-7m | View On Map |
| Llanvaches | Wales | Monmouthshire | Newport | churchyard | Yes | Ancient 4m-5m | View On Map |
| Llanvair Discoed | Wales | Monmouthshire | Chepstow | churchyard | Yes | Ancient 5m-7m, Notable | View On Map |
| Llanvapley | Wales | Monmouthshire | Abergavenny | churchyard | Yes | Ancient 5m-7m | View On Map |
| Llanveynoe – churchyard | England | Herefordshire | Abergavenny | churchyard | Yes | Ancient 5m-7m | View On Map |
| Llanvihangel Crucorney | Wales | Monmouthshire | Abergavenny | churchyard | Yes | Ancient 5m-7m | View On Map |
| Llanvihangel Gobion | Wales | Monmouthshire | Usk | churchyard | Yes | Ancient 4m-5m | View On Map |
| Llanvihangel Pontymoel | Wales | Monmouthshire | Pontypool | churchyard | Yes | Ancient 5m-7m | View On Map |
| Llanvihangel-Ystern-Llewern | Wales | Monmouthshire | Monmouth | churchyard | Yes | Ancient 5m-7m | View On Map |
| Llanwddyn | Wales | Powys | Bala | churchyard | No | Lost | View On Map |
| Llanwenarth (Citra) | Wales | Monmouthshire | Abergavenny | churchyard | Yes | Ancient 7m+ | View On Map |
| Llanwnda | Wales | Gwynedd | Newtown | churchyard | Yes | Notable | View On Map |
| Llanwnog | Wales | Powys | Newtown | churchyard | Yes | Ancient 4m-5m, Ancient 5m-7m, Ancient 7m+ | View On Map |