| Site name | Country | County | Nearest town | Site type | Access | Classification (girth in metres) | View on map |
|---|---|---|---|---|---|---|---|
| Felechosa | Spain | Asturias | Ujo | footpath/road | Yes | Notable | View On Map |
| Feock | England | Cornwall | Truro | churchyard | Yes | Ancient 4m-5m | View On Map |
| Fervaches | France | Manche - Normandie | Saint - Lô | churchyard | Yes | Ancient 5m-7m | View On Map |
| Ffynnon Bedr | Wales | Conwy | Conwy | former religious site | No | Ancient 7m+ | View On Map |
| Fifehead Neville | England | Dorset | Blandford Forum | churchyard | Yes | Notable | View On Map |
| Fifty Acre Wood | England | Somerset | Bristol | woodland | Yes | Ancient 4m-5m | View On Map |
| Filleigh – Castle Hill | England | Devon | South Molton | garden | Yes | Ancient 4m-5m | View On Map |
| Filmore Hill | England | Hampshire | Petersfield | footpath/road | Yes | Notable | View On Map |
| Fincastle | Scotland | Perth and Kinross | Pitlochry | garden | No | Notable | View On Map |
| Finchampstead | England | Berkshire | Wokingham | churchyard | Yes | Notable | View On Map |
| Finedon | England | Northamptonshire | Kettering | churchyard | Yes | Notable | View On Map |
| Fingask Castle (Rait) | Scotland | Perth and Kinross | Perth | castle | No | Notable | View On Map |
| Finlarig Castle – Killin | Scotland | Stirling | Perth | castle | Yes | Notable | View On Map |
| Finlaystone House – John Knox Yew | Scotland | Inverclyde | Greenock | garden | Yes | Notable | View On Map |
| Fiquefleure-Équainville | France | Eure - Normandie | Honfleur | churchyard | Yes | Ancient 7m+ | View On Map |
| Firsdown | England | Wiltshire | Salisbury | woodland | Yes | Notable | View On Map |
| Fittleworth | England | Sussex - West | Petworth | churchyard | Yes | Ancient 5m-7m | View On Map |
| Fitz | England | Shropshire | Shrewsbury | garden | No | Ancient 5m-7m | View On Map |
| Fitzhead | England | Somerset | Taunton | churchyard | Yes | Lost | View On Map |
| Fladbury | England | Worcestershire | Evesham | churchyard | Yes | Notable | View On Map |