| Name | Location | County | Country | Power source | Type | Function | River |
| Aldham Mill, Hadleigh | Hadleigh | Suffolk | United Kingdom | Water | Watermill | Brett | |
| Bridge Street, Hadleigh | Hadleigh | Suffolk | United Kingdom | Water | Watermill | Brett | |
| Kersey Mill, Kersey | Kersey | Suffolk | United Kingdom | Water | Watermill | Corn mill | Brett |
| Lavenham Watermill, Lavenham | Lavenham | Suffolk | United Kingdom | Water | Watermill | Brett | |
| Semer Watermill, Semer | Semer | Suffolk | United Kingdom | Water | Watermill | Brett | |
| Toppesfield Mill, Hadleigh | Hadleigh | Suffolk | United Kingdom | Water | Watermill | Brett | |
| Watermill, Higham | Higham | Suffolk | United Kingdom | Water | Watermill | Brett | |
| Watermill, Layham | Layham | Suffolk | United Kingdom | Water | Watermill | Corn mill | Brett |
| Watermill, Nedging | Nedging | Suffolk | United Kingdom | Water | Watermill | Corn mill | Brett |