This List of Castles in Ireland, be they in Northern Ireland and thus United Kingdom or in the Republic of Ireland, is organised by county within their respective jurisdiction. Republic of Ireland County Carlow County Cavan County Clare County Cork Aghamarta Castle Aghamhaoila Castle Ballea Castle Ballinacarriga Castle Ballincollig Castle Ballintotis Castle Ballybeg Castle Ballyclogh Castle Ballyhooly Castle Ballymaloe Castle Ballynamona Castle Ballyrobert Castle Barryscourt Castle, restored castle Belvelly Castle Ballyva Manor, built in the 1850s by Timothy Hurley Blackrock Castle, restored castle Blackwater Castle, restored castle Blarney Castle, restored castle Buttevant Castle Carrigacunna Castle Carrigadrohid Castle Carrigleamleary castle Carrignamuck Castle Carriganass Castle Carrigaphooca Castle Carrigboy Castle Carrignacurra Castle Carrigrohane Castle Castle Barrett Castle Bernard Castle Cooke Castle Donovan (Sowagh), ruins which underwent conservation in 2014 Castle Downeen Castle Eyre Castle Freke, ruins in process of restoration Castle Harrison (Charleville), destroyed Castle Hyde Castle Kevin Castle Lishen Castle Lyons Castle Magner Castle Mallow, see Mallow Castle Castle Mary Castle Park Castle Pook Castle Richard Castle Ringaskidy Castle Salem Castle Townsend Castle Warren Castle Widenham, see Widenham Castle (Castletown Castle) Castle White Castle Wrixon Castlemahon Castlemartyr Castleminsters Castlesaffron Cloghan Castle Conna Castle Coolmaine Castle, restored castle previously owned by Roy Disney Coppingerstown Castle Coppingers Court Cor Castle Creagh Castle Cregg Castle Crowley Castle Davis' Castle Desmond Castle, restored castle Dripsey Castle Drishane Castle, restored castle Dromagh Castle Dromaneen Castle Duarrigle Castle Dunalong Castle Dunasead Castle Dunboy Castle Dundareirke Castle, castle ruins Dunlough Castle, or Three Castles Head Dunmahon Castle Dunmanus Castle, castle ruins Enchicrenagh Castle ruin Eustace's Castle Garryvoe Castle, tower house ruins Glengarriff Castle Gortmore Castle Ightermurragh Castle, castle ruins Kanturk Castle Kilbolane Castle Kilbrittain Castle, restored castle Kilcaskan Castle Kilcolman Castle Kilkoe castle, = Jeremy Irons' castle Kilcor Castle Kilcrea Castle, castle ruins Kilnannan Castle Lohort Castle Lumbard´s Castle Macroom Castle, castle ruins Mallow Castle, castle ruins Milltown Castle Mistletoe Castle Mitchelstown Castle, demolished Mogeely Castle Monanimy Castle Monkstown Castle Mountlong Castle Rathberry Castle ruin Ringrone Castle Rostellan Castle Siddon's Tower Tynte's Castle Wallstown Castle Widenham Castle, restored castle County Donegal Ballyshannon Castle Burt Castle Carrickabraghy Castle Doe Castle/Caisleán na dTuath, Restored Castle Donegal Castle, Restored Castle. Drumboe Castle Glenveagh Castle, Complete Castle Monellan Castle Mongavlin Castle Greencastle, castle ruins O'Doherty Castle, castle ruins Rahan Castle, castle ruins Raphoe Castle, castle ruins County Dublin Ardgillan Castle, Ardgillan Demesne, Balrothery Artaine Castle, Artaine Ashtown Castle, Phoenix Park. Athgoe Castle, Newcastle,