| Site name | Country | County | Nearest town | Site type | Access | Classification (girth in metres) | View on map |
|---|---|---|---|---|---|---|---|
| Kinnersley | England | Herefordshire | Hereford | churchyard | Yes | Ancient 4m-5m | View On Map |
| Kinnerton | Wales | Powys | Presteigne | field | No | Lost | View On Map |
| Kinsham Court | England | Herefordshire | Presteigne | woodland | No | Ancient 4m-5m | View On Map |
| Kintbury | England | Berkshire | Hungerford | churchyard | Yes | Lost | View On Map |
| Kinver Edge | England | Staffordshire | Stourbridge | historic site | Yes | Notable | View On Map |
| Kirk Bramwith | England | Yorkshire - South | Doncaster | churchyard | Yes | Notable | View On Map |
| Kirkheaton | England | Yorkshire - West | Huddersfield | churchyard | Yes | Lost | View On Map |
| Knighton | Wales | Powys | Presteigne | churchyard | Yes | Ancient 4m-5m, Notable | View On Map |
| Knighton-On-Teme – churchyard | England | Worcestershire | Tenbury Wells | churchyard | Yes | Ancient 5m-7m | View On Map |
| Knighton-on-Teme – marker yew | England | Worcestershire | Tenbury Wells | field | No | V - con | View On Map |
| Knighton-on-Teme:Aqua Vita | England | Worcestershire | Tenbury Wells | field | Yes | Ancient 5m-7m | View On Map |
| Kniveton | England | Derbyshire | Ashbourne | churchyard | Yes | Ancient 5m-7m | View On Map |
| Knockabbey Gardens | Ireland | Co. Louth | Tallanstown | former religious site | Yes | Ancient 5m-7m | View On Map |
| Knockholt | England | Kent | Sevenoaks | churchyard | Yes | Ancient 5m-7m | View On Map |
| Knole Park | England | Kent | Sevenoaks | parkland | Yes | Ancient 4m-5m, Ancient 5m-7m, Notable | View On Map |
| Knowlton | England | Dorset | Blandford Forum | earthworks | Yes | Ancient 7m+, Lost | View On Map |
| Knowlton-Lumber Lane | England | Dorset | Blandford Forum | boundary | Yes | Ancient 5m-7m | View On Map |
| Knutsford | England | Cheshire | Manchester | churchyard | Yes | Ancient 4m-5m | View On Map |
| Kynaston | England | Herefordshire | Hereford | former religious site | Yes | Notable | View On Map |
| Kyre Park | England | Worcestershire | Tenbury Wells | parkland | Yes | Ancient 7m+, Lost | View On Map |