| Name | Location | County | Country | Power source | Type | Function | River |
| Melin yr Ogof, Kingsland, Holyhead | Kingsland, Holyhead | Anglesey | United Kingdom | Wind | Tower mill | Corn mill | |
| Tan yr Efail Windmill, Kingsland | Kingsland, Holyhead | Anglesey | United Kingdom | Wind | Tower mill | Saw mill |