Castletown
Castletown Metropolitan F.C.
Castletown, Highland
Castletown-Kilpatrick
Castletown R.U.F.C.
Castletown, County Wexford
Castletown Geoghegan
Castletown, Dorset
Castletown-Kinneigh
Baron Castletown
Castletown River
Castletown, Sunderland
George Magan, Baron Magan of Castletown
Castletown, Isle of Man
Castletown Golf Links
John FitzPatrick, 1st Baron Castletown
Castletown, Western Australia
Castletown Liam Mellows GAA
Castletown, County Limerick
Castletown Steam Navigation Company
Bernard FitzPatrick, 2nd Baron Castletown
Castletown, County Cork
Arbory, Castletown & Malew
Castletown House
Castletown Cox
RAF Castletown
Castletown, County Kerry
Castletown GAA
Castletown, Cheshire
Castletown, County Laois
Castletown Geoghegan GAA
Castletown (horse)
Peggy of Castletown
Hylton Colliery
Castletown railway station
Celbridge
King William's College
1st Caithness Artillery Volunteers
Penrith, Cumbria
Castletownbere
Isle of Man Volunteers
St Bartholomew's Church, Castletown-Kinneigh