| Name | Location | County | Country | Power source | Type | Function | River |
| Littlewood Mill, St Mabyn | St Mabyn | Cornwall | United Kingdom | Water | Watermill | Corn mill | |
| Tredinnick Mill, St Mabyn | St Mabyn | Cornwall | United Kingdom | Water | Watermill | Corn mill | |
| Trevisquite Mill, St Mabyn | St Mabyn | Cornwall | United Kingdom | Water | Watermill | Corn mill |