# Castles of England/Kent

| Name | Type | Date | Condition | Ownership / Access | Notes (Key) |
| Allington Castle | Fortified house | 120113–14th century | Restored | Wedding venue | Restored 1905–1929. |
| Canterbury Castle | Tower keep | 110112th century | Ruins | HC Local Authority | Demolished 1792. |
| Chiddingstone Castle | Neo-romantic castle | 1919th century | Intact | HH | 160117th century building converted to castle in 19th century. |
| Chilham Castle | Keep and bailey | 100111–14th century | Fragment | NGS | Keep survives with Jacobean house. |
| Cooling Castle | Keep and bailey | 13801380s | Part ruined | Wedding venue | Well-preserved gatehouse survives, barns used for events. |
| Deal Castle | Artillery fort | 150116th century | Intact | EH | Formerly residence of Captain of the Cinque Ports. |
| Dover Castle | Concentric castle | 110112–13th century | Intact | EH | Adapted for modern warfare 18–19th centuries. |
| Eynsford Castle | Castle | 110112th century | Fragmentary ruins | EH | |
| Folkestone Castle | Ringwork | 100111th century | Earthworks | HAL | Commanding hill-top location. |
| Hever Castle | Fortified manor house | 130114th century | Restored | HH | Restored early 19th century, working portcullis. |
| Kingsgate Castle | Neo-romantic castle | 170118–19th century | Intact | Private apartments | Built c.1760, rebuilt late 19th century. |
| Leeds Castle | Castle | 110112–15th century | Restored | HH | Extensively rebuilt in 1822 and 1926. |
| Leybourne Castle | Castle | 120113th century | Fragmentary ruins | Private | 150116th century house partly incorporating ruins, rebuilt 1931. |
| Lullingstone Castle | Semi-fortified house | 15431543–80 | Fragment | HH | 150116th century gatehouse incorporated into later house. |
| Lympne Castle | Fortified house | 120113–14th century | Restored | Wedding venue | Restored and extended 1907–12. |
| Penshurst Place | Fortified manor house | 130114–15th century | Fragment | HH | Remodelled 19th century, single tower and stretch of wall survive from fortifications of c.1400. |
| Queenborough Castle | Concentric castle | 13611361–77 | Archaeological remains | HAL | Unique circular plan, royal castle. |
| Rochester Castle | Tower keep | 11271127 | Ruins | EH | Keep 125 ft high to top of turrets. |
| St Leonard's Tower | Tower keep | 10801080 | Ruins | EH |
| Saltwood Castle | Castle | 110112–14th century | Part restored | Private residence | |
| Sandgate Castle | Artillery fort | 15391539–40 | Substantially intact | Private residence | Altered 1805–6. |
| Scotney Castle | Fortified manor house | 13781378–80 | Fragment | ENT | Single surviving tower incorporated in later house. |
| Sissinghurst Castle | Fortified manor house | 140115th century | Rebuilt | ENT | No fortifications remaining. |
| Starkey Castle | Manor house | 130114th century | Fragment | Private | Fine medieval hall-house remains from possibly fortified manor house. |
| Stone Castle | Tower | 110112th century | Intact | Wedding venue | Medieval tower incorporated in building of 1825. |
| Sutton Valence Castle | Keep and bailey | 110112th century | Fragmentary remains | EH | |
| Thurnham Castle | Castle | 110112th century | Fragmentary remains | HC Local authority | On steep spur of North Downs. |
| Tonbridge Castle | Keep and bailey | 100111–13th century | Fragment | HC Local authority | Gatehouse survives. |
| Upnor Castle | Artillery fort | 15591559–67, 1599–1601 | Substantially intact | EH | |
| Walmer Castle | Artillery fort | 15391539 | Intact | EH | Residence of the Lord Warden of the Cinque Ports from 18th century. |
| Westenhanger Castle | Fortified manor house | 1343c.1343 | Fragment | Wedding venue | 170118th century farmouse built within ruins. |