| Name | Location | County | Country | Power source | Type | Function | River |
| Dee Mill, Llangollen | Llangollen | Denbighshire | United Kingdom | Water | Watermill | Corn mill | Dee |
| Dee Woollen Mill, Llangollen | Llangollen | Denbighshire | United Kingdom | Water | Watermill | Woollen mill | Dee |
| Mile End Mill, Llangollen | Llangollen | Denbighshire | United Kingdom | Water | Watermill | Textile mill | Dee |
| Trevor Mill, Llangollen | Llangollen | Denbighshire | United Kingdom | Water | Watermill | Corn mill | Dee |