Westmorland
Historic counties data provided by Association of British Counties / Historic Counties Trust.
| Name | Location | County | Country | Power source | Type | Function | River |
| Acorn Bank Mill, Temple Sowerby | Temple Sowerby | Westmorland | United Kingdom | Water | Watermill | ||
| Askham Mill, Lowther | Lowther | Westmorland | United Kingdom | Water | Watermill | ||
| Basinghyll Mills, Sedgwick | Sedgwick | Westmorland | United Kingdom | Water | Watermill | Gunpowder mill | Kent |
| Bongate Mill, Appleby | Appleby | Westmorland | United Kingdom | Water | Watermill | Corn mill | |
| Brampton Mill, Appleby | Appleby | Westmorland | United Kingdom | Water | Watermill | Corn mill | Brampton Beck |
| Broad Raine Mill, Killington | Killington | Westmorland | United Kingdom | Water | Watermill | Corn mill | Lune |
| Carding Mill, Kirkby Stephen | Kirkby Stephen | Westmorland | United Kingdom | Water | Watermill | Carding mill, Cotton mill, Saw mill | Eden |
| Davybank Mill, Low Gill | Low Gill | Westmorland | United Kingdom | Water | Watermill | ||
| Dufton Mill, Dufton | Dufton | Westmorland | United Kingdom | Water | Watermill | Corn mill | |
| Fawcett Mill, Orton | Orton | Westmorland | United Kingdom | Water | Watermill | ||
| Fellfoot Mill, Hugill | Hugill | Westmorland | United Kingdom | Water | Watermill | Corn mill | |
| Gun Powder Works, Elterwater | Elterwater | Westmorland | United Kingdom | Water | Watermill | Gunpowder mill | Great Langdale |
| Heron Corn Mill, Beetham | Beetham | Westmorland | United Kingdom | Water | Watermill | Corn mill | Bela |
| High Mill, Kirkby Stephen | Kirkby Stephen | Westmorland | United Kingdom | Water | Watermill | Corn mill, Saw mill | Eden |
| High Mill, Winster | Winster | Westmorland | United Kingdom | Water | Watermill | ||
| High Rutter Mill, Appleby | Appleby | Westmorland | United Kingdom | Water | Watermill | Corn mill, Saw mill | |
| Kendal Mill, Helsington Laithes | Helsington Laithes | Westmorland | United Kingdom | Water | Watermill | Snuff mill | |
| Loughrigg Terrace Mill, Grasmere | Grasmere | Westmorland | United Kingdom | Water | Watermill | Fulling mill | |
| Low Beck Mill, Kendal | Kendal | Westmorland | United Kingdom | Water | Watermill | Corn mill | |
| Low Mill, Brough | Brough | Westmorland | United Kingdom | Water | Watermill | ||
| Low Mill, Kirkby Stephen | Kirkby Stephen | Westmorland | United Kingdom | Water | Watermill | Corn mill | Eden |
| Low Wood Mill, Elterwater | Elterwater | Westmorland | United Kingdom | Water | Watermill | Fulling mill | |
| Lupton Mill, Kirkby Lonsdale | Kirkby Lonsdale | Westmorland | United Kingdom | Water | Watermill | Corn mill | |
| Milton Mill, Crooklands | Crooklands | Westmorland | United Kingdom | Water | Watermill | Corn mill | |
| New Hutton Mill, Kendal | Kendal | Westmorland | United Kingdom | Water | Watermill | ||
| Old Bark Mill, Ambleside | Ambleside | Westmorland | United Kingdom | Water | Watermill | Saw mill | |
| Old Corn Mill, Garnett Bridge | Garnett Bridge | Westmorland | United Kingdom | Water | Watermill | Corn mill | |
| Sedgwick Gunpowder Works, Helsington | Helsington | Westmorland | United Kingdom | Water | Watermill | Gunpowder mill | Kent |
| Sourmilk Gill Mill, Easedale | Easedale | Westmorland | United Kingdom | Water | Watermill | Fulling mill | |
| Southwaite Green Mill, Eamont Bridge | Eamont Bridge | Westmorland | United Kingdom | Water | Watermill | ||
| Sowerby Mill, Brough | Brough | Westmorland | United Kingdom | Water | Watermill | ||
| Stenkrith Mill, Kirkby Stephen | Kirkby Stephen | Westmorland | United Kingdom | Water | Watermill | Eden | |
| Stickle Ghyll Mill, Great Langdale | Great Langdale | Westmorland | United Kingdom | Water | Watermill | Fulling mill | |
| Stock Ghyll Mill, Ambleside | Ambleside | Westmorland | United Kingdom | Water | Watermill | Saw mill | |
| Upper Mill, Beckstones | Beckstones | Westmorland | United Kingdom | Water | Watermill | Corn mill | |
| Waterhouse Mill, Beetham | Beetham | Westmorland | United Kingdom | Water | Watermill | Paper mill | Bela |
| Watermill (east), Staveley, Westmorland | Staveley | Westmorland | United Kingdom | Water | Watermill | Corn mill | |
| Watermill (west), Staveley, Westmorland | Staveley | Westmorland | United Kingdom | Water | Watermill | ||
| Watermill, Bampton | Bampton | Westmorland | United Kingdom | Water | Watermill | Corn mill, Saw mill | Cawdale Beck |
| Watermill, Crosthwaite | Crosthwaite | Westmorland | United Kingdom | Water | Watermill | Corn mill | |
| Watermill, Gatebeck | Gatebeck | Westmorland | United Kingdom | Water | Watermill | Gunpowder mill | Peasey Beck |
| Watermill, Gilpin | Gilpin | Westmorland | United Kingdom | Water | Watermill | Corn mill | |
| Watermill, High Gatebeck | High Gatebeck | Westmorland | United Kingdom | Water | Watermill | Corn mill | |
| Watermill, Kings Meaburn | Kings Meaburn | Westmorland | United Kingdom | Water | Watermill | ||
| Watermill, Kirkby Thore | Kirkby Thore | Westmorland | United Kingdom | Water | Watermill | Corn mill | |
| Watermill, Maulds Meaburn | Maulds Meaburn | Westmorland | United Kingdom | Water | Watermill | Corn mill | |
| Watermill, Natland Beck | Natland Beck | Westmorland | United Kingdom | Water | Watermill | ||
| Watermill, Rosgill | Rosgill | Westmorland | United Kingdom | Water | Watermill | ||
| Watermill, Rydal | Rydal | Westmorland | United Kingdom | Water | Watermill | ||
| Watermill, Sockbridge | Sockbridge | Westmorland | United Kingdom | Water | Watermill | ||
| Watermill, Thrimby | Thrimby | Westmorland | United Kingdom | Water | Watermill | ||
| Watermill, Underbarrow | Underbarrow | Westmorland | United Kingdom | Water | Watermill | Saw mill | |
| Watermill, Witherslack | Witherslack | Westmorland | United Kingdom | Water | Watermill | Corn mill | |
| Weir Mill, Strickland Ketel | Strickland Ketel | Westmorland | United Kingdom | Water | Watermill | Paper mill |