| Name | Location | County | Country | Power source | Type | Function | River |
| Bourne Mill, Colchester | Colchester | Essex | United Kingdom | Water | Watermill | Corn mill, Fulling mill | Colne |
| Cannock Mill, Colchester | Colchester | Essex | United Kingdom | Water | Watermill | Corn mill | Colne |
| Crockleford Mill, Colchester | Colchester | Essex | United Kingdom | Water | Watermill | Corn mill | Colne |
| East Mill, Colchester | Colchester | Essex | United Kingdom | Electricity, Steam, Water | Roller flour mill, Watermill | Corn mill | Colne |
| Greenstead Mill, Colchester | Colchester | Essex | United Kingdom | Wind | Post mill | Corn mill | |
| Hythe Mill, Colchester | Colchester | Essex | United Kingdom | Water | Watermill | Corn mill | Colne |
| Middle Mill, Colchester | Colchester | Essex | United Kingdom | Water | Watermill | Corn mill | Colne |
| Scarlett's Oil Mill, Colchester | Colchester | Essex | United Kingdom | Water | Watermill | Oil mill | Colne |
| Watermill, Colchester | Colchester | Essex | United Kingdom | Water | Watermill | Fulling mill | Colne |