Castle 
Fort 
Tower 
Other
Castles in Belgium
- Abée Castle
- Acoz Castle
- Aische-en-Refail Castle
- Alensberg Castle
- Altena Castle
- Alvaux Tower
- Amblève Castle
- Antoine Castle
- Antoing Castle
- Aspremont-Lynden Castle
- Autelbas Castle
- Aynechon Tower
- Bailli Castle
- Beaufort Castle
- Beaumont Castle
- Beauraing Castle
- Beauvoorde Castle
- Beersel Castle
- Bergkelder Castle
- Beusdael Castle
- Bierbais Tower
- Binche Castle
- Bioul Castle
- Boechout Castle
- Boekenberg Tower
- Boissemont Tower
- Borrekens Castle
- Bossenstein Castle
- Bouillon Castle
- Boussu Castle
- Boussu Castle (2)
- Braine-le-Château Castle
- Briffœil Castle
- Brustem Keep
- Burbant Tower
- Bütgenbach Castle
- Cantecroy Castle
- Carondelet Castle
- César Castle
- Châtelet Castle
- Chimay Castle
- Cleydael Castle
- Colmont Castle
- Cortewalle Castle
- Courrière Castle
- Crèvecoeur Castle
- Dalhem Castle
- Dalhem Castle (2)
- Deschamps Tower
- Diepenbeek Castle
- Dinant Citadel
- La Distillerie Castle
- Dongelberg Castle
- Le Duc Castle
- Durbuy Castle
- Eben-Ezer Tower
- Écaussinnes-Lalaing Castle
- Ter Elst Castle
- Eulenburg Castle
- Eyneburg Castle
- Fagnolles Castle
- Faing Castle
- Falaën Castle
- Fallais Castle
- Falnuée Castle
- Farciennes Castle
- Faulx-les-Tombes Castle
- Fées Castle
- Feluy Castle
- Florennes Castle
- Fontaine Castle
- Fontaine-l'Évêque Castle
- Fort 2
- Fort 3
- Fort 4
- Fort 5
- Fort 6
- Fort 7
- Fort 8
- Fort Brasschaat
- Fort Ertbrand
- Fort Napoleon
- Fort Stabroek
- Fort Steendorp
- Fort Walem
- Fosteau Castle
- Franchimont Castle
- Froidcour Castle
- Gaasbeek Castle
- Geeraard de Duivelsteen Castle
- Gollard Tower
- Gravensteen Castle
- Gravenwezel Castle
- Griffon du Bois Tower
- Grimbergen Castle
- Groot-Bijgaarden Castle
- Ham Castle
- Ham-sur-Heure Castle
- Haute Roche Castle
- Hautregard Castle
- Havré Castle
- Heers Castle
- Herbeumont Castle
- Hermalle-sous-Huy Castle
- Herzele Castle
- Ter Heyden Tower
- Hodoumont Castle
- Hoen Castle
- Hollogne Castle
- Horst Castle
- Huy Citadel
- Jehay Castle
- Jemeppe Castle
- Jonckholt Castle
- Laarne Castle
- Lavaux-Sainte-Anne Castle
- Leignon Castle
- Ter Leyen Castle
- Licot Castle
- Limont Tower
- Liresse Castle
- Logne Castle
- Loppem Castle
- Lovendegem Castle
- Malakoff Tower
- Male Castle
- Marnix de Sainte Aldegonde Castle
- Meldert Castle
- Meldert Keep
- Mellet Tower
- Merode Castle
- Mesen Castle
- Miaucourt Castle
- Mielmont Castle
- Mik Gate
- Millen Castle
- Moha Castle
- Monceau Castle
- Monfort Tower
- Montaigle Castle
- Montjardin Castle
- Montquintin Castle
- Montragut Castle
- Montuy Tower
- Moriensart Castle
- Moulbaix Castle
- Mulken Tower
- Nandrin Tower
- Neuville Castle
- Omal Tower
- Ooidonk Castle
- Oostkerke Castle
- Opprebais Castle
- Ordingen Castle
- Ormeignies Castle
- Oupeye Castle
- Pietersheim Castle
- Piétrebais Castle
- Poilvache Castle
- Raaf Castle
- Raeren Castle
- Raeren Tower
- Rameyen Castle
- Reinhardstein Castle
- Renesse Castle
- Reuland Castle
- Rijkel Castle
- La Roche-en-Ardenne Castle
- Rochefort Castle
- Rolley Castle
- Royère Castle
- Rumbeke Castle
- Rupelmonde Castle
- Ryckevelde Castle
- St. Martin Tower
- Saive Castle
- Salamander Tower
- Salm Castle
- Schilde Castle
- Seraing-le-Château Castle
- Solre-sur-Sambre Castle
- Sombreffe Castle
- Petite Somme Castle
- Spontin Castle
- Steen Castle
- Sterckshof Castle
- Streversdorp Castle
- Thierry Castle
- Thy-le-Château Castle
- Tillegem Castle
- Tomp Tower
- Ten Torre Castle
- Torreelen Castle
- Trazegnies Castle
- Trazegnies Castle (2)
- Turnhout Castle
- Veltwijck Castle
- Vêves Castle
- Vignou Tower
- Villeret Tower
- Virgin Tower
- Walhain Castle
- Waroux Castle
- Waroux Tower
- Westmalle Castle
- Wijnendale Castle
- Wissekerke Castle
- Zellaer Castle