This is a list of fictional castles.

Animation and television

• Candy Queen's Castle, from Adventure Time: Fionna and Cake
• Castle Duckula, the home of Count Duckula
• The Crystal Castle, from the TV series She-Ra: Princess of Power
• Castle Grayskull, from the He-Man Masters of the Universe cartoon series
• Castle Lemongrab, from Adventure Time
• Castle Wyvern, in Gargoyles
• Death's Castle, from Adventure Time
• Dreamland Castle, from Disenchantment
• Ice King's Castle, from Adventure Time
• Katz Kastle, from Courage the Cowardly Dog
• Muscle Princess's castle, from Adventure Time
• Princess Bubblegum's castle, from Adventure Time
• Skull Castle, from Adventure Time
• The Winter King's Castle, from Adventure Time: Fionna and Cake
• Vampire King's Castle, from Adventure Time: Fionna and Cake
• Water Lily Pad Castle, from Adventure Time

Books and literature

A

• Aberwyvern Castle, from the 1983 book Castle by David Macaulay and from its companion 1986 PBS program
• The Adamant Tower, from The Amber Spyglass
• Castle Amber, from The Chronicles of Amber

B

• Blandings Castle, from P. G. Wodehouse's stories

C

• Castle Dracula, from Bram Stoker's Dracula
• Castle Caladan, from Dune
• The Clouded Mountain, from The Amber Spyglass
• Kaer Morhen, from The Witcher

D

• The Dark Tower, from The Dark Tower by Stephen King
• Doubting Castle, from The Pilgrim's Progress

G

• Gormenghast from the Gormenghast series of novels

H

• Hagedorn Castle, the titular castle from The Last Castle by Jack Vance
• Hogwarts Castle, from the Harry Potter series
• Howl's Moving Castle, from Howl's Moving Castle by Diana Wynne Jones

K

• Kiamo Ko, from The Wicked Years

O

• The titular castle from The Castle of Otranto

R

• Rosengåva, from Skuggserien by Maria Gripe

T

• Titular castle from The Castle by Franz Kafka
• Torquilstone, from Ivanhoe

U

• Udolpho, from Ann Radcliffe's The Mysteries of Udolpho

V

• Lord Valentine's Castle, from the Majipoor series by Robert Silverberg

Y

• Yalding Towers, from The Enchanted Castle

Book series

A Song of Ice and Fire

• Castamere from A Song of Ice and Fire by George R. R. Martin
• Casterly Rock from A Song of Ice and Fire by George R. R. Martin
• Castle Black, from A Song of Ice and Fire by George R. R. Martin
• Dragonstone, from A Song of Ice and Fire by George R. R. Martin
• The Eyrie, from A Song of Ice and Fire by George R. R. Martin
• Harrenhal, from A Song of Ice and Fire by George R. R. Martin
• The Hightower, from A Song of Ice and Fire by George R. R. Martin
• Highgarden, from A Song of Ice and Fire by George R. R. Martin
• Pyke, from A Song of Ice and Fire by George R. R. Martin
• The Red Keep, from A Song of Ice and Fire by George R. R. Martin
• Riverrun, from A Song of Ice and Fire by George R. R. Martin
• Storms End, from A Song of Ice and Fire by George R. R. Martin
• Sunspear, from A Song of Ice and Fire by George R. R. Martin
• Winterfell, from A Song of Ice and Fire by George R. R. Martin

The Chronicles of Narnia

• Anvard, from The Chronicles of Narnia by C. S. Lewis
• Cair Paravel, from The Chronicles of Narnia by C. S. Lewis
• White Witch's Castle, from The Chronicles of Narnia by C. S. Lewis

Tolkien universe

• Amon Sûl, from The Lord of the Rings by J. R. R. Tolkien
• Barad-dûr, from The Lord of the Rings by J. R. R. Tolkien
• Dol Guldur, from The Lord of the Rings by J. R. R. Tolkien
• Isengard, from The Lord of the Rings by J. R. R. Tolkien
• The Hornburg, from The Lord of the Rings by J. R. R. Tolkien
• Minas Tirith, from The Lord of the Rings by J. R. R. Tolkien
• Minas Morgul (formerly Minas Ithil), from The Lord of the Rings by J. R. R. Tolkien

Comics

• Marlinspike Hall, from The Adventures of Tintin
• The Royal Castle, from the Sonic the Hedgehog series

Films

B

• The Bombursts Castle in Vulgaria, from the film Chitty Chitty Bang Bang

C

• Castle Aaaaarrrggh!, from the 1975 film Monty Python and the Holy Grail
• Castle Anthrax, from Monty Python and the Holy Grail

H

• Howl's Moving Castle by Studio Ghibli

L

• Laputa: Castle in the Sky by Hayao Miyazaki

U

• The Castle of Ultimate Darkness, from Time Bandits

Games

B

• Brennenburg, castle in East Prussia near Königsberg in Amnesia: The Dark Descent

C

• Castlevania, the Count Dracula's castle in the Castlevania video game series

D

• Disney Castle, from Kingdom Hearts II

O

• Osohe Castle, in Mother 3

R

• Castle Ravenloft, from the Dungeons & Dragons adventure module written by Tracy and Laura Hickman

W

• Wolfenstein, castle in the Wolfenstein game series

Game franchises

The Elder Scrolls

• Anvil Castle, from The Elder Scrolls IV: Oblivion
• Castle Bravil, from The Elder Scrolls IV: Oblivion
• Castle Bruma, from The Elder Scrolls IV: Oblivion
• Castle Chorrol, from The Elder Scrolls IV: Oblivion
• Castle Dour, from The Elder Scrolls V: Skyrim
• Castle Kvatch, from The Elder Scrolls IV: Oblivion
• Castle Leyawiin, from The Elder Scrolls IV: Oblivion
• Castle Skingrad, from The Elder Scrolls IV: Oblivion
• Castle Volkihar, from The Elder Scrolls V: Skyrim
• Cheydinhal Castle, from The Elder Scrolls IV: Oblivion
• Dragonsreach, from The Elder Scrolls V: Skyrim
• Fort Dawnguard, from The Elder Scrolls V: Skyrim
• Mistveil Keep, from The Elder Scrolls V: Skyrim
• Palace of the Kings, from The Elder Scrolls V: Skyrim
• The Blue Palace, from The Elder Scrolls V: Skyrim
• Understone Keep, from The Elder Scrolls V: Skyrim

Mario franchise

• Bowser's Castle, from the Mario franchise series.
• Castle Bleck, from Super Paper Mario
• Princess Peach's Castle, from the Mario series

Overwatch

• Eichenwalde, from Overwatch
• Shimada Castle, from Overwatch

The Legend of Zelda

• Hyrule Castle, from The Legend of Zelda

Myths and legends

C

• Camelot, from Arthurian legend

Opera

• Castle Adamant, from Princess Ida
• Castle Bunthorne, from Patience
• Monsalvat, the castle of the Knights of the Grail in Wagner's operas Parsifal and Lohengrin
• Ruddigore Castle, from Ruddigore

Other

Lego

• Vampyre Castle, from Lego Monster Fighters