Claire: Female. Short hair with a ribbon. Kind and friendly. Engel: Male. Has feathers. Kind and gentle. Bubble: Female. Energetic and popular. Lana: Female. Energetic and playful. Friends with Abbie. Abbie: Male. Timid. Friends with Lana. Oliver: Male. Bully leader. Dating Alice. Sociopath, eats soap. Zip: Female. Bully. Likes flying paper airplanes. Dragon-like. Has a 5-year-old brother named Chip. Chip: Male. 5 years old. Zip's younger brother. Edward: Male. Bully. Good at engineering. Petunia: Female. Popular girl. Close with Lizzy. Rabbit beastman. Lizzy: Female. Popular girl. Close with Petunia. Kevin: Male. Bold. Model student. Cubbie: Male. Timid. Model student. Close with Riley. Robby: Male. Good at engineering. Riley: Female. Psychopath. Has a crush on Oliver. Hates villains. Ruby: Female. Has a monitor head. Relatively kind. Skel: Male. Always looking at his phone. Magnet Sterling: Female. Has scissors on her head. Energetic. Marvin's younger sister. Marvin: Male. Has a set square on his head. Likes chocolate. Magnet's older brother. Ram: Male. TV head. Rude bully. Basilus: Male. Handsome and popular bully. Eunji: Female. Bully who likes Basilus. Edgar: Male. Purple hair and blunt. Always expressionless. Occult group. Scotch: Female. Wears a pink maid outfit. Likes crafting. Kind. Wilbur: Male. Irritable. Occult group. Always looking for the Necronomicon. Occult group. Akatsuki: Female. Believes in God. Occult group. Gregory: Male. Horror enthusiast who loves scary things excessively. Occult group. Pupu: Female. Timid and cute. Hamster beastman. Susie: Female. Goat beastman. Kind but cowardly. Has two horns on her head. Kindergartener. Yata: Male. Crow. Cowardly crybaby. Tsuru's younger brother. Kindergartener. Tsuru: Female. Crane. Kind. Kindergartener. Yata's older sister. Freya: Female. Thinks of herself as a princess. Has a pink dress and brown curly hair with a ribbon. Kindergartener.

Mr. Barrel: Male. School security guard. Left arm is a laser gun. Kind to students but hostile to intruders. Tries to protect failing students. Mr. Hotchkiss: Male. Arts and crafts teacher. Left arm is a stapler. Mr. Barrel's lover. Kills failing students. Mr. Brumeyer: Male. Janitor. Left arm is a vacuum cleaner. Short-tempered. Kills students who dirty the school. Miss Circle: Female. Math teacher. Likes Oreos. Left arm is a compass. Kills failing students. Miss Bloomie: Female. Science teacher. Left arm is a utility knife. Kills failing students. Miss Thavel: Female. Language teacher. Both arms are creature claws. Kills failing students. Miss Grace: Female. Principal of FPE. Strict and cold. Bane: Male. Vice-principal of FPE. Has a ring above his head. Likes coffee. Benedict: Male. Miss Bloomie's assistant. Wears a gas mask. Used to bully Mr. Barrel. Mr. Sharply: Male. Astronomy teacher. Cosmic entity. Always has a smiling expression. Miss Hinata: Female. Kindergarten teacher. Religious. Kills students who mess with the kindergarteners with a spear. Miss Elbara: Female. School nurse. Can revive even dead students. Mr. Skids: Male. Anatomy teacher. Green hair. Dissects failing students with large scissors. Miss Sasha: Female. Kindergarten teacher. Kind. Mr. Demi: Male. Music teacher. Cheerful. Redhalt and Greenmile: Both male. Conjoined twins. Safety officers. Redhalt is blunt and Greenmile is energetic. Miss Cledor: Female. Librarian. Quiet (doesn't speak). Mr. Foxtrot: Male. Dance teacher. Loud. Miss Emily: Female. History teacher. The only teacher with dark skin.

Alice: Female. Creature. Dating Oliver. Kills anyone who enters her room without mercy (except Oliver, Zip, and Edward). Isolated (has her own separate room. Sometimes comes out). Hansel: Male. Wendigo. Lord. Used to be friends with Mr. Barrel but isn't anymore. Obsessed with Mr. Barrel.

Hazbin Hotel Residents: Charlie, Vaggie, Angel Dust, Cherri Bomb, Niffty, Husk, Alastor, Pentious Overlords of Hell: Carmilla Carmine, Zestial, Zeezi, Maestro, Freak, Hatchet, Rosie The Vees: Vox, Valentino, Velvette Angels: Sera, Lute, Abel, Emily Seven Deadly Sins: Lucifer (Charlie's dad), Satan, Mammon, Asmodeus, Queen Bee-lzebub, Leviathan, Belphegor Helluva Boss: I.M.P: Blitzo, Moxxie, Millie, Loona (Blitzo's daughter), Stolas, Octavia (Stolas and Stella's daughter) Goetia: Stella, Andrealphus, Vassago Others: Fizzarolli, Verosika (Blitzo's ex-girlfriend) Cowboy: Striker Top Mafia Boss of the Greed Ring: Crimson (Moxxie's dad)

SMG4, SMG3, Meggy Spletzer, Tari, Bob Bobowski, Melony, Fishy Boopkins, Luigi, Mario, Karen Catfish, Mr. Puzzles, Mr. Monitor, Swagmaster, Chris Gordman, Saiko, Wimpu, Belle, Rob the Scarecrow, Kaizo Koorumani, JubJub Boopkins (Fishy Boopkins' brother)

Link, Zelda, Ganon, Impa, Mipha (Sidon's sister), Revali, Daruk, Urbosa, Sidon (Mipha's brother), Riju, Yunobo, Tulin, Teba (Tulin's father)