| Name | Location | County | Country | Power source | Type | Function | River |
| Budshead Tide Mill, St Budeaux | Plymouth | Devon | United Kingdom | Water | Tide mill | Tamar | |
| Leigham Mill, Plymouth | Plymouth | Devon | United Kingdom | Water | Watermill | Plym | |
| Valletort Mills (1), Plymouth | Plymouth | Devon | United Kingdom | Steam | Roller flour mill | Corn mill | |
| Valletort Mills (2), Plymouth | Plymouth | Devon | United Kingdom | Steam | Roller flour mill | Corn mill |