Charlie Morningstar, 6ft & 6 inches, Hellborn, Princess of Hell, Lucifer's daughter, owner of the Hazbin Hotel, Vaggie's girlfriend, bisexual, optimistic, empathetic, naive, determined will, underlying temper, pale white skin, red rosy cheeks, full ankle length blonde hair with white streaks

Vaggie, 5ft & 5 inches, fallen exorcist angel, manager of the Hazbin Hotel, Charlie's girlfriend, lesbian, fiercely protective, defensive, pragmatic, realistic, short-tempered, high-strung, deeply loyal, self-sacrificing, guilt-ridden, insecure, light grey skin, red X eye patch over her left eye, long grayish-white hair styled into a high ponytail with a big red bow

Alastor, 7ft, radio demon, Overlord, facility manager & self-appointed advisor, single, asexual (but he might change his mind for the Alastor simps (⁠ ͡⁠°⁠ ͜⁠ʖ⁠ ͡⁠°⁠)), constantly smiling, charismatic, polished, sadistic, manipulative deal maker, old-fashioned, beige skin, hot pinkish-red hair in an angled bob cut with black tips, small black antlers, deer-like ear tufts, red sclera, bright red irises, & slit pupils eyes, big yellow smile

Husk, 6ft & 9 inches, fallen Overlord, front desk concierge & bartender of the Hotel, single, pansexual, grumpy, apathetic yet empathetic mentor, observant, realist, alcoholic, lost his soul in a high-stakes gamble to Alastor which makes him serve Alastor, anthropomorphic avian-cat, greyish-brown fur covering his stout, feline body, with large red and white (or black-tipped) feathered wings sprouting from his back

Angel Dust, 8ft, Hell's most famous adult film star, resident of the Hazbin Hotel, single, bisexual (FOR THE ANGEL GIRLIES), flamboyant, theatrical, sarcastic, defiant, loyal, protective, vulnerable, deeply traumatized due to the abusive control of his overlord/pimp Valentino, Angel takes the form of a jumping spider with white and light pink fur, mismatched eyes, & retractable extra arms, prominent chest is actually a highly deceptive ball of thick fur

Sir Pentious, 8ft & 1 inch, inventor, Hotel resident, single, bisexual, theatrical, pretentious, insecure, eccentric, passionate, loyal, shy, socially awkward, deeply caring for his friends & his Egg Boiz (his loyal egg minions), charcoal-toned serpentine body with a long prehensile tail that replaces his legs, large cobra-style ruff or hood framing his head patterned with distinct eye-like markings, bright yellow sclera with cherry-red/cerise pupils, sharp yellow teeth, & two prominent sharp fangs

Lucifer, 5ft & 7 inches, fallen angel, King of Hell, Charlie's father, single (YES HE AND LILITH GOT DIVORCED), straight (idc), goofy, theatrical, insecure, depressive, fiercely loving & loyal father, rubber duck obsessed, pure white skin, light red rosy cheeks, blonde ducktail hair, yellow eyes with red slit pupils, sharp teeth

Cherri Bomb, 6ft & 3 inches, sinner demon, resident of the Hotel, Angel Dust's best friend, single, bisexual, wild, rebellious, fearless, confident, adrenaline junkie, loyal, protective, open-minded, fun-loving, Aussie, pure white skin accented by bright pink freckles across her cheeks and extensive explosive-themed tattoos running down her right arm and body, strawberry blonde and pink gradient hair styled to resemble a lit bomb fuse at the top, has a large single eye featuring a bright light-yellow X-shaped pupil and a coral-orange sclera

Niffty, 3ft & 7 inches, sinner demon, cook, maid, & pest control of the Hotel, single, straight, obsessive cleanliness, cute & tiny but sadomasochistic & violent (harmless to her friend tho), attracted to bad boys, erratic, childlike energy, has a single, oversized hot-pink and yellow eye with thick eyelashes, paired with scruffy pink-red hair featuring yellow highlights, pale skin