| Name | Location | County | Country | Power source | Type | Function | River |
| Alderford Mill, Sible Hedingham | Sible Hedingham | Essex | United Kingdom | Water | Watermill | Corn mill | Colne |
| Black Jack's Mill, Harefield | Harefield | Middlesex | United Kingdom | Water | Watermill | Canal pumping mill/wheel | Colne |
| Bourne Mill, Colchester | Colchester | Essex | United Kingdom | Water | Watermill | Corn mill, Fulling mill | Colne |
| Box Mill, Halstead | Halstead | Essex | United Kingdom | Water | Watermill | Corn mill | Colne |
| Bullock Mill, Halstead | Halstead | Essex | United Kingdom | Water | Watermill | Corn mill | Colne |
| Cannock Mill, Colchester | Colchester | Essex | United Kingdom | Water | Watermill | Corn mill | Colne |
| Chalkney Mill, Earls Colne | Earls Colne | Essex | United Kingdom | Water | Watermill | Corn mill | Colne |
| Colne Ford Mill, Earls Colne | Earls Colne | Essex | United Kingdom | Water | Watermill | Corn mill | Colne |
| Cooksbridge Mill, West Bergholt | West Bergholt | Essex | United Kingdom | Water | Watermill | Corn mill | Colne |
| Crockleford Mill, Ardleigh | Ardleigh | Essex | United Kingdom | Water | Watermill | Corn mill | Colne |
| Crockleford Mill, Colchester | Colchester | Essex | United Kingdom | Water | Watermill | Corn mill | Colne |
| Culvett Mill, Wraysbury | Wraysbury | Buckinghamshire | United Kingdom | Steam, Water | Watermill | Corn mill, Paper mill, Silk mill, Snuff mill | Colne |
| East Mill, Colchester | Colchester | Essex | United Kingdom | Electricity, Steam, Water | Roller flour mill, Watermill | Corn mill | Colne |
| Ford Mill, Colne Engaine | Colne Engaine | Essex | United Kingdom | Water | Watermill | Corn mill | Colne |
| Fordham Mill, Fordstreet | Fordstreet | Essex | United Kingdom | Water | Watermill | Corn mill | Colne |
| Hamper Mill, Watford | Watford | Hertfordshire | United Kingdom | Water | Watermill | Paper mill | Colne |
| Hythe Mill, Colchester | Colchester | Essex | United Kingdom | Water | Watermill | Corn mill | Colne |
| Iver Mill, Iver | Iver | Buckinghamshire | United Kingdom | Water | Watermill | Cotton mill | Colne |
| Langley Mill, Halstead | Halstead | Essex | United Kingdom | Water | Watermill | Corn mill | Colne |
| Maplestead Mill, Great Maplestead | Great Maplestead | Essex | United Kingdom | Water | Watermill | Corn mill | Colne |
| Middle Mill, Colchester | Colchester | Essex | United Kingdom | Water | Watermill | Corn mill | Colne |
| Middle mill, Colne Engaine | Colne Engaine | Essex | United Kingdom | Water | Watermill | Corn mill | Colne |
| Newbridge Mill, West Bergholt | West Bergholt | Essex | United Kingdom | Water | Watermill | Corn mill | Colne |
| Oil mill, Lexden | Lexden | Essex | United Kingdom | Water | Watermill | Oil mill | Colne |
| Oil mill, Wakes Colne | Wakes Colne | Essex | United Kingdom | Water | Watermill | Oil mill | Colne |
| Overshot Mill, Colne Engaine | Colne Engaine | Essex | United Kingdom | Water | Watermill | Corn mill | Colne |
| Pile Mill, Horton | Horton | Buckinghamshire | United Kingdom | Water | Watermill | Colne | |
| Poyle Mill, Stanwell | Stanwell | Middlesex | United Kingdom | Water | Watermill | Paper mill | Colne |
| Scarlett's Oil Mill, Colchester | Colchester | Essex | United Kingdom | Water | Watermill | Oil mill | Colne |
| Spring Valley Mill, Ardleigh | Ardleigh | Essex | United Kingdom | Water | Watermill | Corn mill | Colne |
| Townford Mill, Halstead | Halstead | Essex | United Kingdom | Water | Watermill | Textile mill | Colne |
| Upper Colham Mill, Uxbridge | Uxbridge | Buckinghamshire | United Kingdom | Water | Watermill | Colne | |
| Watermill, Alresford | Alresford | Essex | United Kingdom | Water | Watermill | Corn mill | Colne |
| Watermill, Colchester | Colchester | Essex | United Kingdom | Water | Watermill | Fulling mill | Colne |
| Watermill, Elmstead | Elmstead | Essex | United Kingdom | Water | Watermill | Corn mill | Colne |
| Watermill, Fordstreet | Fordstreet | Essex | United Kingdom | Water | Watermill | Corn mill | Colne |
| Watermill, Greenstead Green | Greenstead Green | Essex | United Kingdom | Water | Watermill | Paper mill | Colne |
| Watermill, Lexden | Lexden | Essex | United Kingdom | Water | Watermill | Textile mill | Colne |
| Watermill, Pebmarsh | Pebmarsh | Essex | United Kingdom | Water | Watermill | Textile mill | Colne |
| Watermill, Wakes Colne | Wakes Colne | Essex | United Kingdom | Water | Watermill | Corn mill | Colne |
| William King Flour Mill, Uxbridge | Uxbridge | Buckinghamshire | United Kingdom | Electricity, Water | Roller flour mill, Watermill | Corn mill | Colne |