Monster High, being a monster-themed franchise, features a huge cast consisting of many different types of monsters. And some humans to round it out, of which most fit the conventions of the horror genre. Below is the entirety of the cast listed by species, with those who are either unknown or unique to the franchise listed as "other".
Please keep two things in mind when reading:
- Neither this article nor the specific species articles linked to are necessarily fit for reading by a young audience.
- Characters are primarily grouped the way canon does it, even though canon sometimes conflicts with real-life (sirens vs mermaids). Where canon is silent, real-life conventions are utilized.
Humans
For Humans, see Species (disambiguation).
- Bartleby Farnum
- Bekka Madden
- Brett Redding
- Candace Carver
- Chad
- Clair
- Jackson Jekyll
- Haylee
- Van Hellscream
- Hexiciah Steam
- Kipling
- Lilith Van Hellscream
- Lilith's goons
- Lou Zarr
Elementals
For Elementals, see Species (disambiguation).
Undeads
Frankenstein monsters
For Simulacrums, see Species (disambiguation).
- Viveka Stein
- Viktor Stein
- Frankie Stein
Phantoms
For Phantoms, see Species (disambiguation).
Water monsters
For Water monsters, see Species (disambiguation).
Skeletons
For Skeletons, see Species (disambiguation).
- Skelita Calaveras
- G. Reaper
- D'Eath
- Skullastic Superintendents
Zombies
For Zombies, see Species (disambiguation).
- Ghoulia Yelps
- Don of the Dead
- Sloman "Slo Mo" Mortavitch
- Neighthan Rot (Hybrid)
Mummies
For Mummies, see Species (disambiguation).
- Cleo de Nile
- Nefera de Nile
- Ramses de Nile
- Mummy
Vampires
For Vampires, see Species (disambiguation).
- Draculaura
- Dracula
- Stoker
- Elissabat
- Valentine
- Gory Fangtell
- Bram Devein
- Thad
Ghosts
For Ghosts, see Species (disambiguation).
- Spectra Vondergeist
- Johnny Spirit
- Moanatella Ghostier
- Sirena Von Boo (Hybrid)
- Sofeara Gorepola
- BOO-Lu Cerone
Simulacrums
For Simulacrums, see Species (disambiguation).
- Viktor Stein
- Viveka Stein
- Frankie Stein
- Hoodude Voodoo
- Gingerbread boy
Robots
For Robots, see Species (disambiguation).
- Robecca Steam
- Scarentino
Werebeasts
For Werebeasts, see Species (disambiguation).
Werewolves
Werecats
Sirens
For Sirens, see Species (disambiguation).
Dragons
For Dragons, see Species (disambiguation).
Centaurs
Invisibles
- Where
- Verizhe
- Billy Phaidin
- Invisi Billy
Arthropods
Plants
- Venus McFlytrap
- Crabgrass
Cyclopes
For Cyclopes, see Species (disambiguation).
- Iris Clops
- Cy Clops
- Simon Clops
- Laboratory assistant
Magicians
For Magicians, see Species (disambiguation).
- Casta Fierce
- Kindergrubber
- Scary Murphy
Gargoyles
For Gargoyles, see Species (disambiguation).
- Garrott DuRoque
- Gary
- Rocco
- Rochelle Goyle
- Scary Stone
Gorgons
For Gorgons, see Species (disambiguation).
- Deuce Gorgon
- Euryale Gorgon
- Medusa Gorgon
- Stheno Gorgon
- Viperine Gorgon
Genies
For Genies, see Species (disambiguation).
Ogres
- Lothar
- Ogrethor
Fae
Other
- Slug girl
- Neighthan Rot (Hybrid)
- Avea Trotter (Hybrid)
- Bonita Femur (Hybrid)
- Jackson Jekyll/Holt Hyde
- Abbey Bominable
- Andy Beast
- Clouds
- Eyera
- Fawn
- Twyla
- Hackington
- Igor
- Ygor
- Irene Maiden
- Lunch lady
- Manny Taur
- Music teacher
- Perfect Guy
- Ricky
- School photographer
- Tiki