Castletown may refer to: *

Castle town A castle town is a settlement built adjacent to or surrounding a castle. Castle towns were common in Medieval Europe. Some examples include small towns like Alnwick and Arundel, which are still dominated by their castles. In Western Europe, ...

, a settlement built adjacent to or surrounding a castle

Places

Australia

* Castletown, Western Australia, a suburb of the remote town of Esperance

Republic of Ireland

Castletownroche Castletownroche () is a townland, village, and civil parish in the barony of Fermoy, County Cork, Ireland. It is located on the N72 national secondary road. In ancient times, it was known in Irish as ''Dún Chruadha'', meaning Cruadha's Fort. ...

, County Cork * Castletown, County Cork (disambiguation), several townlands and villages *

Castletown, County Laois Castletown () is a small village and also a parish in County Laois in Republic of Ireland, Ireland. History The older Irish name for the town was ''Baile Chaisleáin Ua bhFoirchealláin'' (meaning "castle-town of Uí Fhoirchealláin"). This has b ...

* Castletown, County Limerick, a civil parish in County Limerick *

Castletown House Castletown House, Celbridge, County Kildare, Ireland, is a Palladian country house built in 1722 for William Conolly, the Speaker of the Irish House of Commons. It formed the centrepiece of an estate. Sold to developers in 1965, the estate ...

, County Kildare * Castletownbere, County Cork * Castletown-Geoghegan, County Westmeath *

Castletown, County Wexford Castletown, historically called Ballycaslane (), is a small village in northeast County Wexford, Ireland. Castletown is in the parish of Kilgorman which is one of the earliest Christian settlements in Ireland. It was founded by St Gorman, possib ...

* Castletown Kilpatrick, County Meath; see C. Y. O'Connor

Isle of Man

Castletown, Isle of Man Castletown ( gv, Balley Chashtal, pronounced ) is a town in the Isle of Man, geographically within the historical parish of Malew but administered separately. Lying at the south of the island, it was the Manx capital until 1869. The centre of ...

United Kingdom

Castletown, Cheshire Castletown in the civil parish of Shocklach Oviatt and District, in Cheshire, England is a deserted village located at whose sole remains are earthworks. The site is a Scheduled Ancient Monument. The Bishop Bennet Way The Bishop Bennet Way is ...

* Castletown, Dorset * Castletown, Highland, Scotland *

Castletown, Penrith Penrith (, , ) is a market town and civil parish in the county of Cumbria, England, about south of Carlisle. It is less than outside the Lake District National Park, in between the Rivers Petteril and Eamont and just north of the River L ...

, Cumbria * Castletown, County Antrim, a townland in

Islandmagee Islandmagee () is a peninsula and civil parish on the east coast of County Antrim, Northern Ireland, located between the towns of Larne and Whitehead. It is part of the Mid and East Antrim Borough Council area and is a sparsely populated rural ...

, County Antrim, Northern Ireland * Castletown, County Tyrone, a townland in

Carnteel Carnteel ()) is a hamlet, townland and civil parish, about 2 miles northeast of Aughnacloy in County Tyrone, Northern Ireland. It is situated in the historic barony of Dungannon Lower. Carnteel Village The village is situated 14 kilometres sout ...

parish, County Tyrone, Northern Ireland *

Castletown, Sunderland Castletown is a suburb of Sunderland, Tyne and Wear, Sunderland in Tyne and Wear, England. A former mining community, the Hylton Colliery was located at the east end of the village; it lies north of the River Wear, and is near to Hylton Castle a ...

RAF Castletown Royal Air Force Castletown or more simply RAF Castletown is a former Royal Air Force station that operated during the Second World War. Built near to Castletown in Caithness, Scotland the station opened in 1940 and closed in 1945. Initially bu ...

, Scotland

Other uses

Castletown (horse) Castletown (3 October 1986 – 17 December 2017) was a New Zealand thoroughbred racehorse who won over $2 million in prize money and is best known for winning one of New Zealand's toughest staying tests, the Wellington Cup, on three occasi ...

, a New Zealand Thoroughbred racehorse * Castletown, County Mayo, the fictional setting of the mockumentary ''