| Name | Location | County | Country | Power source | Type | Function | River |
| Grist mill, Gilbert Stuart Musuem, Saunderstown | Saunderstown, Washington County, Rhode Island | United States | Water | Watermill | Corn mill | Pettaquamscutt | |
| Snuff mill, Gilbert Stuart Museum, Saunderstown | Saunderstown, Washington County, Rhode Island | United States | Water | Watermill | Snuff mill | Pettaquamscutt |