| Castle Pine Golf Club | Yeoju | Gyeonggi |  대한민국 | inactive |
| Castle Pines Country Club | Gardendale | Alabama |  미국 | inactive |
| Castle Point Golf Centre | Canvey Island | Essex |  잉글랜드 | inactive |
| Castle Rock Golf and Recreation | Pembroke | Virginia | 미국 | inactive |
| Castle Rock Golf Course | Mauston | Wisconsin | 미국 | inactive |
| Castle Royle Golf & Country Club | Reading | Berkshire | 잉글랜드 | inactive |
| Castle Shannon Golf Course | Hopedale | Ohio | 미국 | inactive |
| Castle Stuart Golf Links | Inverness | The Highlands | 스코틀랜드 | inactive |
| Castlebar Golf Club | Castlebar | Mayo |  아일랜드 | inactive |
| Castlecliff Golf Club | Wanganui | Manawatu-Wanganui |  뉴질랜드 | inactive |
| Castlecomer Golf Club | Castlecomer | Kilkenny | 아일랜드 | inactive |
| Castlecove Country Club | Castlecove | New South Wales |  오스트레일리아 | inactive |
| Castlefields Golf Club | Brighouse | West Yorkshire | 잉글랜드 | inactive |
| Castlegar Golf Club & RV Park | Castlegar | British Columbia |  캐나다 | inactive |
| Castlegregory Golf and Fishing Club | Castlegregory | Kerry | 아일랜드 | inactive |
| Castlegregory Golf Links | Castlegregory | Kerry | 아일랜드 | 활성 |
| Castleisland Golf Club | Castleisland | Kerry | 아일랜드 | inactive |
| Castleknock Golf Club | Castleknock | Dublin | 아일랜드 | inactive |
| Castlemaine Golf Club | Castlemaine | Victoria | 오스트레일리아 | inactive |
| Castlemartyr Resort | Castlemartyr | Cork | 아일랜드 | 활성 |
| Castlemartyr Resort | Castlemartyr | Cork | 아일랜드 | inactive |
| Castlepoint Golf Club | Whakataki | Wellington | 뉴질랜드 | inactive |
| Castlerea Golf Club | Castlerea | Roscommon | 아일랜드 | inactive |
| Castlereagh Hills Golf Club | Belfast | Down | 북아일랜드 | inactive |
| Castlerock Golf Club | Castlerock | Londonderry | 북아일랜드 | 활성 |
| Castlerock Golf Club Bann Course | Castlerock | Londonderry | 북아일랜드 | 활성 |
| Castlerock Golf Club Mussenden Course | Castlerock | Londonderry | 북아일랜드 | 활성 |
| Castlerosse Golf Club | Killarney | Kerry | 아일랜드 | inactive |
| Castletown Golf Links | Derbyhaven | Isle of Man |  맨섬 | 활성 |
| Castletown Golf Links | Derbyhaven | Isle of Man | 맨섬 | 활성 |
| Castletroy Golf Club | Castletroy | Limerick | 아일랜드 | inactive |
| Castlewarden Golf Club | Castlewarden | Kildare | 아일랜드 | inactive |
| Castlewood Country Club | Pleasanton | California | 미국 | inactive |
| Castlewood Golf Course | Castlewood | South Dakota | 미국 | inactive |
| Castlewood Golf Course | Forest Lake | Minnesota | 미국 | inactive |
| Castlewoods Country Club | Brandon | Mississippi | 미국 | inactive |
| Castlex Jeju Golf Club | Seogwipo | Jeju | 대한민국 | inactive |
| Castlex Qingdao Golf and Resort | Qingdao | Shandong |  중국 | inactive |
| Castlex Seoul Golf Club | Hanam | Gyeonggi | 대한민국 | inactive |
| Castor Golf Club | Castor | Alberta | 캐나다 | inactive |
| Castro Marim Golfe and Country Club | Castro Marim | Algarve |  포르투갈 | 활성 |
| Castro Marim Golfe and Country Club | Castro Marim | Algarve | 포르투갈 | 활성 |
| Castropol Golf | Castropol | Asturias |  스페인 | inactive |
| Caswell Pines Golf Club | Yanceyville | North Carolina | 미국 | inactive |
| Catalina Country Club | Batemans Bay | New South Wales | 오스트레일리아 | inactive |
| Catalina Island Golf Club | Avalon | California | 미국 | inactive |
| Catalonia Cabeza De Toro | Bavaro | La Altagracia |  도미니카 공화국 | inactive |
| Catalonia Caribe Club | Bavaro | La Altagracia | 도미니카 공화국 | inactive |
| Catamount Golf Club | Williston | Vermont | 미국 | inactive |
| Catamount Ranch & Club | Steamboat Springs | Colorado | 미국 | inactive |