The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- 0rient (1 member)
- Abenaki mythology (3 members)
- Aboriginal mythology (1 member)
- About MONSTROPEDIA (0 members)
- Abstraction (1 member)
- Administrative tools (5 members)
- African mythology (72 members)
- Age of Wonders (0 members)
- Air (9 members)
- Akamba mythology (0 members)
- Akan mythology (0 members)
- Akkadian mythology (1 member)
- Albanian mythology (16 members)
- Alchemy (1 member)
- Algonquin mythology (3 members)
- Aliens (2 members)
- Alur mythology (0 members)
- Amazonian mythology (7 members)
- American folklore (54 members)
- Ancient Egypt (1 member)
- Ancient mysteries (1 member)
- Angels (7 members)
- Angels and Demons (1 member)
- Angels and demons (0 members)
- Anglo-Saxon mythology (3 members)
- Animal (9 members)
- Animal gods (1 member)
- Animal spirits (2 members)
- Animals (64 members)
- Anishinaabe mythology (1 member)
- Arabian mythology (10 members)
- Arabic mythology (1 member)
- Arabic words (1 member)
- Armenian mythology (10 members)
- Ars Goetia (54 members)
- Arthurian mythology (1 member)
- Article Stubs (96 members)
- Article templates (0 members)
- Articles with broken citations (1 member)
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- Artificial Creatures (0 members)
- Artificial monsters (13 members)
- Ashanti mythology (3 members)
- Asheron's Call (0 members)
- Asian mythology (22 members)
- Assyrian mythology (4 members)
- Asuras (45 members)
- Australasian mythology (7 members)
- Australian Aboriginal mythology (1 member)
- Australian aboriginal mythology (9 members)
- Austrian mythology (4 members)
- Author died more than 100 years ago public domain images (0 members)
- Avian monsters (4 members)
- Ayyavazhi mythology (0 members)
- Aztec mythology (18 members)
- Babylonian mythology (11 members)
- Baltic mythology (18 members)
- Bambara mythology (0 members)
- Bambuti mythology (0 members)
- Banyarwanda mythology (0 members)
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- Basque mythology (8 members)
- Baule mythology (0 members)
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- Bazambi mythology (0 members)
- Baziba mythology (0 members)
- Belgian mythology (5 members)
- Belief (1 member)
- Bhutanese mythology (1 member)
- Biblical mythology (9 members)
- Bipedal monsters (14 members)
- Black dogs (23 members)
- Blackfoot mythology (0 members)
- Blood (8 members)
- Bogeymen (7 members)
- Books (8 members)
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- Brazilian mythology (13 members)
- Breton mythology (10 members)
- British mythology (2 members)
- Buddhist mythology (5 members)
- Bulgarian mythology (16 members)
- Burmese mythology (3 members)
- Bushongo mythology (0 members)
- Cannibals (9 members)
- Caribbean mythology (22 members)
- Carnivorous mammals (14 members)
- Catalan mythology (1 member)
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- Category:English mythology (1 member)
- Celtic mythology (26 members)
- Changelings (1 member)
- Cherokee mythology (5 members)
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- Chile mythology (1 member)
- Chilean mythology (10 members)
- Chinese mythology (74 members)
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- Christian eschatology (1 member)
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- Classic literature (4 members)
- Community portal (1 member)
- Conjoined twins (25 members)
- Content from Wikipedia (474 members)
- Copyright Law (5 members)
- Corporeal undead (25 members)
- Corsican mythology (0 members)
- Creation (1 member)
- Creation myths (1 member)
- Cree mythology (1 member)
- Crow mythology (1 member)
- Cryptids (1 member)
- Cryptids, dinosaurs and bizarre animals (17 members)
- Cthulhu Mythos (8 members)
- Culture (1 member)
- Dahomey mythology (1 member)
- Death (31 members)
- Death deities (12 members)
- Deities (1 member)
- Demons (275 members)
- Dharmapalas (1 member)
- Dinka mythology (0 members)
- Dinosaurs (6 members)
- Discussion Templates (3 members)
- Diseases (4 members)
- Doctor Who (1 member)
- Doom (2 members)
- Dragonlance (0 members)
- Dragons (134 members)
- Dryad (0 members)
- Dungeons and Dragons (54 members)
- Dutch mythology (7 members)
- Dwarves (25 members)
- Earth (9 members)
- Editors Guides (22 members)
- Efik mythology (0 members)
- Egyptian mythology (19 members)
- Ekoi mythology (0 members)
- Elements (10 members)
- Elves (18 members)
- Emoticon Templates (26 members)
- English mythology (66 members)
- Enochian magic (1 member)
- Eponyms of Trans-Neptunian objects (1 member)
- Esoteric schools of thought (1 member)
- Estonian mythology (1 member)
- Etruscan mythology (3 members)
- European mythology (96 members)
- EverQuest (0 members)
- Everquest (1 member)
- Extinct animals (1 member)
- Extraterrestrials (24 members)
- Fabulous beast (2 members)
- Fabulous beasts (85 members)
- Fabulous creatures (2 members)
- Fairy Creatures (0 members)
- Fairy animals (31 members)
- Fairy creatures (88 members)
- Fallen angels (5 members)
- Familiars (5 members)
- Fan mythology (0 members)
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- Fate (2 members)
- Fees (2 members)
- Felines (9 members)
- Felines:NewPage (0 members)
- Felines:Tressym (0 members)
- Fens mythology (0 members)
- Fertility (1 member)
- Festivals (2 members)
- Fictional monsters (2 members)
- Final Fantasy (1 member)
- Finnish mythology (14 members)
- Fire (10 members)
- Fire spirits (1 member)
- Fjort mythology (0 members)
- Flying monsters (1 member)
- Forest (2 members)
- Frankenstein monsters (0 members)
- Freaks (70 members)
- French mythology (31 members)
- GFDL 1.2 images (30 members)
- GFDL images (2 members)
- Gargoyles (1 member)
- Genetically-engineered monsters (0 members)
- Germanic mythology (29 members)
- Ghost ships (1 member)
- Ghost stories (2 members)
- Ghosts (217 members)
- Ghouls (12 members)
- Giant (1 member)
- Giants (47 members)
- Goblins (47 members)
- Goddess (9 members)
- Gods (4 members)
- Gods of death (0 members)
- Goetia (1 member)
- Gold (1 member)
- Great Old Ones (1 member)
- Greek mythology (110 members)
- Grimoires (1 member)
- Ground beasts (7 members)
- Guarani mythology (9 members)
- Guild Wars (1 member)
- Gypsie mythology (1 member)
- Hags (1 member)
- Haida mythology (0 members)
- Haitian mythology (8 members)
- Harry Potter (0 members)
- Haunted places (1 member)
- Hawaiian mythology (2 members)
- Hebrew mythology (1 member)
- Hell (1 member)
- Heraldic beasts (12 members)
- Herbivorous mammals (3 members)
- Herero mythology (0 members)
- Heroes (6 members)
- Heroes of Might and Magic (0 members)
- Himalayan mythology (2 members)
- Hindu demons (8 members)
- Hindu mythology (91 members)
- Historical vampires (1 member)
- History of ideas (1 member)
- Hmong mythology (0 members)
- Ho-Chunk mythology (0 members)
- Hoaxes (31 members)
- Homicidal maniacs (39 members)
- Hopi mythology (1 member)
- Horror novels (1 member)
- Household spirits (38 members)
- Human Monsters (40 members)
- Humanoid (1 member)
- Hungarian mythology (3 members)
- Hunters (1 member)
- Huron mythology (0 members)
- Hybrid (0 members)
- Hybrids (143 members)
- Hypertrichosis (11 members)
- Ibibio mythology (0 members)
- Icelandic mythology (7 members)
- Igbo mythology (2 members)
- Image Copyright Tags (3 members)
- Image copyright tags (9 members)
- Images (5 members)
- Inca mythology (0 members)
- Indonesian mythology (14 members)
- Interdisciplinary fields (1 member)
- Inuit mythology (23 members)
- Irish mythology (57 members)
- Iron (0 members)
- Iroquois mythology (4 members)
- Islamic mythology (11 members)
- Isoko mythology (0 members)
- Italian mythology (4 members)
- Japanese mythology (167 members)
- Jewish mysticism (1 member)
- Jewish mythology (44 members)
- Journey to the West (1 member)
- Kaiju (25 members)
- Kamba mythology (0 members)
- Kavirondo mythology (0 members)
- Khmer mythology (0 members)
- Khoikhoi mythology (0 members)
- Korean mythology (7 members)
- Kurumba mythology (0 members)
- Kwakiutl mythology (1 member)
- Lake and sea monsters (1 member)
- Lakota mythology (3 members)
- Lao mythology (1 member)
- Latin American folklore (7 members)
- Latvian deities (4 members)
- Latvian mythology (6 members)
- Legend of Zelda (0 members)
- Legendary birds (40 members)
- Legendary horses (1 member)
- Legendary races (40 members)
- Leni Lenape mythology (1 member)
- Lewis Carroll (2 members)
- Library (1 member)
- Life after death (1 member)
- Limited license images (32 members)
- Lists (1 member)
- Lithuanian deities (1 member)
- Lithuanian mythology (9 members)
- Loa (1 member)
- Loas (1 member)
- Lotuko mythology (0 members)
- Lovecraft (1 member)
- Lugbara mythology (0 members)
- Lunda mythology (0 members)
- Lusitanian mythology (0 members)
- Madagascar mythology (3 members)
- Magic (3 members)
- Magic:The Gathering (0 members)
- Magic: The Gathering (1 member)
- Magical monsters (10 members)
- Makoni mythology (0 members)
- Malay mythology (18 members)
- Malaysian mythology (3 members)
- Manx mythology (9 members)
- Maori mythology (5 members)
- Mapuche mythology (7 members)
- Masai mythology (0 members)
- Masks (1 member)
- Maya mythology (9 members)
- Mechanoids (0 members)
- Melanesian mythology (3 members)
- Mende mythology (1 member)
- Merfolk (1 member)
- Mesopotamian mythology (6 members)
- Meta Templates (17 members)
- Mexican folklore (7 members)
- Micronesian mythology (1 member)
- Middle Eastern mythology (17 members)
- Moche mythology (2 members)
- Modern Creatures (0 members)
- Modern literature (6 members)
- Mongo mythology (0 members)
- Mongolian mythology (3 members)
- Monsters (8 members)
- Monsters listed by form (0 members)
- Monsters listed by shape (5 members)
- Monstropedia Templates (7 members)
- Monstrous art (10 members)
- Monstrous artefacts (5 members)
- Monstrous authors (13 members)
- Monstrous people (2 members)
- Movie monsters (7 members)
- Movies (1 member)
- Mummies (0 members)
- Mundang mythology (0 members)
- Music (1 member)
- Mythical races (1 member)
- Mythological dogs (3 members)
- Mythological horses (6 members)
- Mythology, folklore and legend (17 members)
- Nahual mythology (1 member)
- Naiads (1 member)
- Native American mythology (10 members)
- Nature spirits (46 members)
- Navaho mythology (3 members)
- Navajo mythology (1 member)
- Navbox Templates (1 member)
- Ngbandi mythology (0 members)
- Non-corporeal (5 members)
- Nootka mythology (1 member)
- Norse mythology (36 members)
- North American mythology (42 members)
- Nupe mythology (0 members)
- Nyamwezi mythology (0 members)
- Nymphs (22 members)
- Obsolete scientific theories (1 member)
- Oceanids (1 member)
- Ogres (6 members)
- Olmec mythology (0 members)
- Omens (24 members)
- Opera (0 members)
- Orient (23 members)
- Ornaments (1 member)
- Oromo mythology (0 members)
- Other classification criteria (2 members)
- Ovambo mythology (0 members)
- Pages with Dateless Templates (97 members)
- Pages with broken file links (276 members)
- Pages with ignored display titles (1 member)
- Pakistani mythology (1 member)
- Papuan mythology (1 member)
- Paranormal (1 member)
- Paranormal entities (11 members)
- Paranormal places (6 members)
- Parasitic twins (12 members)
- Pawnee mythology (0 members)
- Persian mythology (19 members)
- Philippine mythology (42 members)
- Philosophy (1 member)
- Polish mythology (3 members)
- Polynesian mythology (7 members)
- Popular culture (86 members)
- Primates and hominids (62 members)
- Prodigies (4 members)
- Protected templates (4 members)
- Protective spirits (1 member)
- Prussian mythology (1 member)
- Pseudoscience (1 member)
- Psychokinesis (1 member)
- Psychopomps (19 members)
- Psychopumps (1 member)
- Pygmy mythology (7 members)
- Qliphoth (10 members)
- Quicklink Templates (3 members)
- Religious Books (1 member)
- Religious books (1 member)
- Religious philosophy and doctrine (1 member)
- Reptilian monsters (18 members)
- Robots (1 member)
- Roman gods (1 member)
- Roman mythology (21 members)
- Romanian mythology (12 members)
- Russian mythology (8 members)
- SWerewolves (1 member)
- Salish mythology (0 members)
- San mythology (0 members)
- Santeria (0 members)
- Sardinian mythology (0 members)
- Satirical monsters (1 member)
- Sawa mythology (1 member)
- Scandinavian mythology (31 members)
- Scottish folklore (1 member)
- Scottish mythology (65 members)
- Sculpture (1 member)
- Sea and lake monsters (114 members)
- Seneca mythology (1 member)
- Serbian mythology (2 members)
- Serer mythology (0 members)
- Serial Killers (4 members)
- Serial killers (71 members)
- Series (1 member)
- Sesame Street (1 member)
- Shadows (6 members)
- Shakespeare (1 member)
- Shapeshifters (135 members)
- Shinto (1 member)
- Shona mythology (0 members)
- Shongo mythology (0 members)
- Shoshone mythology (1 member)
- Sideshow performers (43 members)
- Slavic mythology (42 members)
- Snake people (21 members)
- Snakes (2 members)
- Songhai mythology (0 members)
- Sotho mythology (0 members)
- South American and Mesoamerican mythology (27 members)
- South American mythology (18 members)
- Spanish mythology (12 members)
- Spectral animals (2 members)
- Star Wars (0 members)
- Stargate (0 members)
- Stubs (0 members)
- Subterraneans (3 members)
- Sumerian mythology (13 members)
- Sun (1 member)
- Swiss mythology (6 members)
- Talking animals (1 member)
- Tatar mythology (1 member)
- Taíno mythology (1 member)
- Template Documentations (99 members)
- Template Redirects (7 members)
- Template documentation (0 members)
- Templates (61 members)
- Templates with Dates (1 member)
- Thai mythology (5 members)
- The Elder Scrolls (1 member)
- The Wheel of Time (0 members)
- Theatre (0 members)
- Tibetan mythology (2 members)
- Titans (1 member)
- Tolkien (3 members)
- Toltec mythology (1 member)
- Tools (1 member)
- Top 10 (1 member)
- Tricksters (6 members)
- Trolls (5 members)
- Tsimshian mythology (1 member)
- Tumbuka mythology (0 members)
- Turkic mythology (2 members)
- Turkish mythology (3 members)
- Twelve labours of Herakles (8 members)
- Undead (12 members)
- Undead(Dungeons & Dragons) (0 members)
- Underworld gods (1 member)
- Unidentified serial killers (1 member)
- Urban legends (30 members)
- Userboxes (85 members)
- Ute mythology (0 members)
- Vampire: The Masquerade (0 members)
- Vampires (101 members)
- Vegetals (9 members)
- Vietnamese mythology (6 members)
- Vodou (3 members)
- Warcraft (1 member)
- Warhammer (1 member)
- Water (44 members)
- Water spirits (57 members)
- Welsh mythology (26 members)
- Werewolves (26 members)
- West African folklore (1 member)
- Winged creatures (18 members)
- Witches and warlocks (45 members)
- Wolves (1 member)
- Xhosa mythology (1 member)
- Yazid mythology (0 members)
- Yokai (67 members)
- Yoruba mythology (7 members)
- Yu-Gi-Oh (1 member)
- Yupik mythology (1 member)
- Zombies (5 members)
- Zulu mythology (8 members)
- Zuni mythology (0 members)