| Name | Location | County | Country | Power source | Type | Function | River |
| New Mills, Launceston | Launceston | Cornwall | United Kingdom | Water | Watermill | Corn mill | |
| Ridgegrove Mill, Launceston | Launceston | Cornwall | United Kingdom | Water | Watermill | Textile mill | |
| Town Mills, Launceston | Launceston | Cornwall | United Kingdom | Water | Watermill | Corn mill | |
| Watermill, Kensevale Tannery, Launceston | Launceston | Cornwall | United Kingdom | Water | Watermill | Bark mill | |
| Watermill, Launceston | Launceston | Cornwall | United Kingdom | Water | Watermill | Corn mill |
