| Castletown Cox House | |
|---|---|
  | |
| General information | |
| Status | Private dwelling house |
| Type | House |
| Architectural style | Palladian |
| Location | County Kilkenny |
| Country | Ireland |
| Coordinates | 52°22′57″N 7°22′17″W / 52.38252°N 7.37141°W |
| Construction started | 1767 |
| Completed | 1771 |
| Owner | Kelcy Warren |
| Technical details | |
| Material | Kilkenny limestone and sandstone |
| Floor count | 4 |
| Design and construction | |
| Architect(s) | Davis Ducart |
| Developer | Michael Cox (archbishop of Cashel) |
| Main contractor | John Nowlan (1774) |
Castletown Cox, or Castletown House, is a restored Palladian mansion and demesne located in County Kilkenny, Ireland.