Cardiganshire
Historic counties data provided by Association of British Counties / Historic Counties Trust.
| Name | Location | County | Country | Power source | Type | Function | River |
| Aber-banc Mill, Aber-banc | Aber-banc, Llandyfriog | Cardiganshire | United Kingdom | Water | Watermill | Saw mill, Corn mill | Cynllo |
| Aber-banc Woollen Mill, Aber-banc | Aber-banc | Cardiganshire | United Kingdom | Water | Watermill | Woollen mill | Cynllo |
| Aberaeron Forge, Aberaeron | Aberaeron | Cardiganshire | United Kingdom | Water | Watermill | Forge mill | Aeron |
| Abercerdin Mills, Llandysul | Llandysul | Cardiganshire | United Kingdom | Water | Watermill | Woollen mill | Cerdin |
| Abermagwr Saw Mill, Abermawgr, Trawsgoed Estate | Trawsgoed Estate, Trawsgoed | Cardiganshire | United Kingdom | Water | Watermill | Saw mill | Nant Cwm-newydion |
| Aeron Woollen Mill, Aberaeron | Aberaeron | Cardiganshire | United Kingdom | Water | Watermill | Woollen mill | Aeron |
| Bodcoll Mill, Ystumtuen | Ystumtuen, Blaenrheidol | Cardiganshire | United Kingdom | Water | Watermill | Woollen mill | Mynach |
| Bridge Mill, Talybont | Talybont, Ceulanamaesmawr | Cardiganshire | United Kingdom | Water | Watermill | Woollen mill | Leri |
| Bron-Einon Factory, Capel Dewi | Capel Dewi, Llandysul | Cardiganshire | United Kingdom | Water | Watermill | Woollen mill | Nant Einon |
| Ceulan Mills, Talybont | Talybont, Ceulanamaesmawr | Cardiganshire | United Kingdom | Water | Watermill | Woollen mill | Ceulan |
| Chestnut Mills, Capel Dewi | Capel Dewi, Llandysul | Cardiganshire | United Kingdom | Water | Watermill | Woollen mill | Clettwr |
| Cil-rhyg Saw Mill, Llangeitho | Llangeitho | Cardiganshire | United Kingdom | Water | Watermill | Saw mill | Aeron |
| Crug-yr-eryr Factory, Talgarreg | Talgarreg, Llandysiliogogo | Cardiganshire | United Kingdom | Water | Watermill | Woollen mill | Clettwr Fawr |
| Cwm Factory, Talybont | Talybont, Ceulanamaesmawr | Cardiganshire | United Kingdom | Water | Watermill | Woollen mill | Leri |
| Dolbantau Woollen Factory, Dolfor, near Llanfihangel-ar-arth | Dolfor, Llandysul | Cardiganshire | United Kingdom | Water | Watermill | Woollen mill | Clettwr |
| Dolwen Woollen Factory, Lampeter | Lampeter | Cardiganshire | United Kingdom | Water | Watermill | Woollen mill | Dulas |
| Felin Ban, Cardigan | Cardigan | Cardiganshire | United Kingdom | Water | Watermill | Fulling mill | Mwldan |
| Felin Ban, Llanwnnen | Llanwnnen | Cardiganshire | United Kingdom | Water | Watermill | Fulling mill | Grannell |
| Felin Cwm, Ciliau Aeron | Ciliau Aeron | Cardiganshire | United Kingdom | Water | Watermill | Woollen mill | Mydr |
| Felin Cwrrws, Henllan | Henllan, Llandyfriog | Cardiganshire | United Kingdom | Water | Watermill | Corn mill | Cynllo |
| Felin Fach, Talybont | Talybont, Ceulanamaesmawr | Cardiganshire | United Kingdom | Water | Watermill | Saw mill | Leri |
| Felin Geri, Cwm Cou | Cwm Cou, Beulah | Cardiganshire | United Kingdom | Water | Watermill | Corn mill, Saw mill | Ceri |
| Felin Newydd, Caerwedros | Caerwedros, Llandysiliogogo | Cardiganshire | United Kingdom | Water | Watermill | Woollen mill | Soden |
| Ffrwd-wen Factory, Newcastle Emlyn | Newcastle Emlyn, Llandyfriog | Cardiganshire | United Kingdom | Water | Watermill | Woollen mill | Teifi |
| Forge Factory, Dol-y-Bont | Dol-y-Bont, Geneur Glyn | Cardiganshire | United Kingdom | Water | Watermill | Woollen mill | Leri |
| Fulling mill, Llanarth | Llanarth | Cardiganshire | United Kingdom | Water | Watermill | Fulling mill | Llethi |
| Fulling mill, Llanfair Clydogau | Llanfair Clydogau | Cardiganshire | United Kingdom | Water | Watermill | Fulling mill | Teifi |
| Fulling mill, Rhydowen | Rhydowen, Llandysul | Cardiganshire | United Kingdom | Water | Watermill | Fulling mill | Clettwr |
| Glyn Saw Mill, Lampeter | Lampeter | Cardiganshire | United Kingdom | Water | Watermill | Saw mill | Dulas |
| Lampeter Mill, Lampeter | Lampeter | Cardiganshire | United Kingdom | Water | Watermill | Corn mill | Dulas |
| Leri Mills, Talybont | Talybont, Ceulanamaesmawr | Cardiganshire | United Kingdom | Water | Watermill | Woollen mill | Leri |
| Llain-y-Gawsai Windmill, Llanbadarn Fawr | Llanbadarn Fawr | Cardiganshire | United Kingdom | Wind | Tower mill | Crushing mill | |
| Llywernog Lead and Silver Mine, Ponterwyd | Ponterwyd, Blaenrheidol | Cardiganshire | United Kingdom | Water | Watermill | Lead crushing mill, Mine mill/wheel | Llywernog |
| Login Saw Mill, Tregroes | Tregroes, Llandysul | Cardiganshire | United Kingdom | Water | Watermill | Saw mill | Cerdin |
| Lower Factory, Talybont | Talybont, Ceulanamaesmawr | Cardiganshire | United Kingdom | Water | Watermill | Woollen mill | Leri |
| Melin Bompren, Cross Inn | Cross Inn | Cardiganshire | United Kingdom | Water | Watermill | Corn mill | Soden |
| Melin Dolfor, Dolfor, near Llanfihangel-ar-arth | Dolfor, Llandysul | Cardiganshire | United Kingdom | Water | Watermill | Corn mill | Clettwr |
| Melin Synod, Synod | Synod | Cardiganshire | United Kingdom | Water | Watermill | Corn mill | Afon Soden |
| Nant Melyn Saw Mill, Llangeitho | Llangeitho | Cardiganshire | United Kingdom | Water | Watermill | Saw mill | Aeron |
| Pandy, Capel-Bangor | Capel-Bangor, Melindwr | Cardiganshire | United Kingdom | Water | Watermill | Fulling mill | Melindwr |
| Pandy, Rhydyfelin | Rhydyfelin, Llanfarian | Cardiganshire | United Kingdom | Water | Watermill | Fulling mill | Nant Paith |
| Pantolwen Mills, Llandysul | Llandysul | Cardiganshire | United Kingdom | Water | Watermill | Corn mill, Woollen mill | Nant Ythan |
| Pen-y-Bont Windmill, Llanbadarn Fawr | Llanbadarn Fawr | Cardiganshire | United Kingdom | Wind | |||
| Pendre Factory, Llanbadarn Fawr | Llanbadarn Fawr | Cardiganshire | United Kingdom | Water | Watermill | Woollen mill | Rheidol |
| Rest Saw Mill, Llanafan | Llanafan, Trawsgoed | Cardiganshire | United Kingdom | Water | Watermill | Saw mill | Ystwyth |
| Rhyd y Pandy Cloth Factory, Llangeitho | Llangeitho | Cardiganshire | United Kingdom | Water | Watermill | Fulling mill | Aeron |
| Rock Mills, Capel Dewi | Capel Dewi, Llandysul | Cardiganshire | United Kingdom | Water | Watermill | Woollen mill | Clettwr |
| Saw mill, Betws Bledrws | Betws Bledrws, Llangybi | Cardiganshire | United Kingdom | Water | Watermill | Saw mill, Worsted mill | Nant Dyfel |
| Saw mill, Falcondale Estate, Lampeter | Lampeter | Cardiganshire | United Kingdom | Water | Watermill | Saw mill | Nant Creuddyn |
| Saw mill, Hafod Estate, Ystrad Meurig | Ystrad Meurig, Pontarfynach | Cardiganshire | United Kingdom | Water | Watermill | Bone mill, Saw mill | Nant Peiran |
| Saw mill, Lampeter | Lampeter | Cardiganshire | United Kingdom | Water | Watermill | Saw mill | Dulas |
| Saw mill, Llanrhystyd | Llanrhystyd | Cardiganshire | United Kingdom | Water | Watermill | Saw mill | Wyre Fach |
| Saw mill, Ty'n Rhos, Llanddewi-Brefi | Llanddewi-Brefi | Cardiganshire | United Kingdom | Water | Watermill | Saw mill | Teifi |
| St Mary's Mill, Aberystwyth | Aberystwyth | Cardiganshire | United Kingdom | Steam, Water | Watermill | Corn mill | Rheidol |
| Synod Factory, Synod Inn | Synod Inn, Llandysiliogogo | Cardiganshire | United Kingdom | Water | Watermill | Woollen mill | Soden |
| Tower mill, Aberystwyth | Aberystwyth | Cardiganshire | United Kingdom | Wind | Tower mill | ||
| Trefechan Saw Mill, Trefechan | Trefechan, Aberystwyth | Cardiganshire | United Kingdom | Steam | Saw mill | ||
| Watermill, Llanon | Llanon | Cardiganshire | United Kingdom | Water | Watermill | ||
| Waterwheel, Pont-rhyd-y-groes | Pont-rhyd-y-groes,Ysbyty Ystwyth | Cardiganshire | United Kingdom | Water | Watermill | ||
| Waterwheels, Ystrad Einion Mine | Ystrad Einion Mine | Cardiganshire | United Kingdom | Water | Watermill | Mine mill/wheel | Einion |
| Windmill, New Quay | New Quay | Cardiganshire | United Kingdom | Wind | Tower mill | ||
| Woollen Factory, Cilcennin | Cilcennin, Ciliau Aeron | Cardiganshire | United Kingdom | Water | Watermill | Woollen mill | Nant Camel |
| Woollen Factory, Cwerchyr, Aber-banc | Aber-banc, Llandyfriog | Cardiganshire | United Kingdom | Water | Watermill | Woollen mill | Cynllo |
| Woollen Factory, Dol-felin, Aber-banc | Aber-banc, Llandyfriog | Cardiganshire | United Kingdom | Water | Watermill | Woollen mill | Cwerchyr |
| Woollen Factory, Maesllyn | Maesllyn | Cardiganshire | United Kingdom | Water | Watermill | Woollen mill | Cwerchyr |
| Woollen factory, Talgarreg | Talgarreg, Llandysiliogogo | Cardiganshire | United Kingdom | Water | Watermill | Woollen mill | Clettwr Fawr |
| Woollen Factory, Trebedw | Trebedw, Llandyfriog | Cardiganshire | United Kingdom | Water | Watermill | Woollen mill | Nant Iago |
| Woollen Factory, Tynygraig | Tynygraig, Ystrad Meurig | Cardiganshire | United Kingdom | Water | Watermill | Woollen mill | Nant Cwm-tarw |
| Woollen mill, Pont-Siân | Pont-Siân, Llandysul | Cardiganshire | United Kingdom | Woollen mill | |||
| Y Glyn Factory, Aberarth | Aberarth, Dyffryn Arth | Cardiganshire | United Kingdom | Water | Watermill | Woollen mill | Arth |
| Ynyslas Saw Mill (East), Ynyslas | Ynyslas, Borth | Cardiganshire | United Kingdom | Water | Watermill | Saw mill | Leri |
| Ynyslas Saw Mill (West), Ynyslas | Ynyslas, Borth | Cardiganshire | United Kingdom | Water | Watermill | Saw mill | Leri |