List of castles in Norway
There are many castles and palaces in Norway. The Norwegian word slott means castle, palass means palace, and fort or festning means fortress. To see list of fortresses in Norway, see List of Norwegian fortresses. In Norway, there tend to be many more manor houses compared to castles.
Medieval castles and ruins
These are castle ruins from the medieval Kingdom of Norway.| Name | Place | State | Ref. | |
| Akershus Castle | Oslo | Castle and fortress | ||
| Audunborg | Ålhus village | Ruin | ||
| Avaldsnes Kongsgård | Karmøy island | Ruin | ||
| Bergenhus | City of Bergen | Castle and fortress | ||
| Broberg Castle | Lysekil Municipality | Ruin | ||
| Båhus | Konghelle village | Castle and fortress and partly ruin | ||
| Dyngehus | Town of Uddevalla | Ruin | ||
| Hamarhus | Town of Hamar | Castle and fortress and partly ruin | ||
| Isegran | Town of Fredrikstad | Built in to a fortress | ||
| Konghelle Kastell | Konghelle village | Ruin | ||
| Mjøskastellet | Ringsaker Municipality | Ruin | ||
| Olsborg | Tanum Municipality | Ruin | ||
| Oslo kongsgård Kastell | Oslo | Ruin | ||
| Oslo Old Bishop's Palace | Oslo | Ruin | ||
| Peel Castle | Peel, Isle of Man | Castle and partly ruin | ||
| Ragnhildsholmen | Hisingen island | Ruin | ||
| Stavanger Bishop's Palace | Stavanger | Ruin | ||
| Steinvikholm Castle | Stjørdal Municipality | Castle and fortress and partly ruin | ||
| Sverresborg | City of Bergen | Build in to a fortress | ||
| Sverresborg | City of Trondheim | Ruin | ||
| Tunsberghus | City of Tønsberg | Ruin | ||
| Trondheim Archbishop's Palace | City of Trondheim | Palace | ||
| Valdisholmborg | Indre Østfold Municipality | Ruin | ||
| Valkaberg | Oslo | |||
| Vardøhus | Town of Vardø | Build in to a fortress |