| Name | Location | County | Country | Power source | Type | Function | River |
| Fairbourne Mill, Harrietsham | Harrietsham, Maidstone | Kent | United Kingdom | Water | Watermill | Corn mill | Len |
| Holme Mill, Harrietsham | Harrietsham, Maidstone | Kent | United Kingdom | Water | Watermill | Corn mill | Tributary to Len |
| Polhill Mill, Harrietsham | Harrietsham, Maidstone | Kent | United Kingdom | Water | Watermill | Corn mill | Len |