| Site name | Country | County | Nearest town | Site type | Access | Classification (girth in metres) | View on map |
|---|---|---|---|---|---|---|---|
| Angersleigh | England | Somerset | Taunton | churchyard | Yes | Ancient 4m-5m | View On Map |
| Ampney Crucis | England | Gloucestershire | Cirencester | churchyard | Yes | Notable | View On Map |
| Ampfield Wood | England | Hampshire | Winchester | woodland | Yes | Ancient 4m-5m, Notable | View On Map |
| Amfreville | France | Manche - Normandie | Sainte-Mère-Église | churchyard | Yes | Ancient 4m-5m | View On Map |
| Amberley | England | Sussex - West | Arundel | churchyard | Yes | Ancient 5m-7m | View On Map |
| Amayé-sur-Orne | France | Calvados - Normandie | Caen | churchyard | Yes | Notable | View On Map |
| Alveston (Rudgeway) | England | Gloucestershire | Bristol | former religious site | No | Ancient 5m-7m | View On Map |
| Alvechurch | England | Worcestershire | Bromsgrove | churchyard | Yes | Ancient 5m-7m | View On Map |
| Alton Priors | England | Wiltshire | Marlborough | churchyard | Yes | Ancient 7m+ | View On Map |
| Alton Pancras | England | Dorset | Cerne Abbas | churchyard | Yes | Ancient 4m-5m | View On Map |
| Alton Barnes | England | Wiltshire | Devizes | churchyard | Yes | Ancient 4m-5m | View On Map |
| Alton – Barton End | England | Hampshire | Basingstoke | garden | Yes | Ancient 4m-5m | View On Map |
| Althorp | England | Northamptonshire | Northampton | parkland | No | Ancient 5m-7m | View On Map |
| Alltmawr | Wales | Powys | Builth Wells | churchyard | Yes | Ancient 7m+ | View On Map |
| Allt-y-fan | Wales | Powys | Sennybridge | former religious site | No | Ancient 5m-7m | View On Map |
| Allostock – The Three Greyhounds | England | Cheshire | Northwich | garden | Yes | Lost | View On Map |
| Allestree | England | Derbyshire | Derby | churchyard | Yes | Ancient 5m-7m | View On Map |
| All Hallows – opposite old churchyard | England | Dorset | Verwood | footpath/road | Yes | Ancient 5m-7m | View On Map |
| All Hallows – old cemetery | England | Dorset | Verwood | former religious site | Yes | Ancient 5m-7m, Ancient 7m+ | View On Map |
| All Hallows – hedge near new cemetery | England | Dorset | Verwood | hedge | Yes | Ancient 5m-7m | View On Map |