| Site name | Country | County | Nearest town | Site type | Access | Classification (girth in metres) | View on map |
|---|---|---|---|---|---|---|---|
| Letton – Kinley Lane – Yew Tree Farm | England | Herefordshire | Kington | garden | No | Ancient 4m-5m | View On Map |
| Letton – Kinley Lane – Hackmoor Hall | England | Herefordshire | Kington | garden | No | Ancient 4m-5m | View On Map |
| Letton | England | Herefordshire | Kington | churchyard | Yes | Lost, Notable | View On Map |
| Letcombe Regis | England | Oxfordshire | Wantage | churchyard | Yes | Notable | View On Map |
| Leslie Hill – Ballymoney | Ireland | Co. Antrim | Ballymoney | estate | No | Ancient 4m-5m | View On Map |
| Les Moitiers-en- Bauptois | France | Manche - Normandie | Carentin | churchyard | Yes | Ancient 7m+ | View On Map |
| Les Authieux-sur – Calonne | France | Calvados - Normandie | Pont l'Évêque | churchyard | Yes | Lost | View On Map |
| Les Authieux – Papion | France | Calvados - Normandie | Lisieux | churchyard | Yes | Ancient 5m-7m | View On Map |
| Leonard Stanley | England | Gloucestershire | Stroud | churchyard | Yes | Notable | View On Map |
| Lénault | France | Calvados - Normandie | Vire | churchyard | Yes | Ancient 4m-5m | View On Map |
| Leinthall Starkes | England | Herefordshire | Ludlow | churchyard | Yes | Ancient 5m-7m, Notable | View On Map |
| Leinthall Earls | England | Herefordshire | Ludlow | churchyard | Yes | V - con | View On Map |
| Leigh Woods (2) | England | Somerset | Bristol | woodland | Yes | Notable | View On Map |
| Leigh Woods (1) | England | Somerset | Bristol | boundary | Yes | Ancient 5m-7m | View On Map |
| Leigh Delamere | England | Wiltshire | Chippenham | churchyard | Yes | Ancient 4m-5m | View On Map |
| Leigh | England | Worcestershire | Worcester | churchyard | Yes | Ancient 4m-5m, Notable | View On Map |
| Leffard | France | Calvados - Normandie | Falaise | churchyard | Yes | Ancient 4m-5m | View On Map |
| Leeds Castle | England | Kent | Maidstone | castle | Yes | Notable | View On Map |
| Leeds | England | Kent | Maidstone | churchyard | Yes | Ancient 7m+ | View On Map |
| Leebotwood | England | Shropshire | Church Stretton | garden | No | Ancient 5m-7m | View On Map |