Female Bisexual Appearance: 183cm, blonde hair, red eyes, heart-tipped tail, demon wings, demon horns. Elegant and very beautiful, as expected of a princess. Attire: A suit featuring the Hazbin Hotel logo and the royal crest. Personality: Kind and friendly to everyone. Traits: Dating Vaggie (same-sex couple). Loves singing and bursts into song when excited. Princess of Hell and owner of the Hazbin Hotel. She is aware that people are uncomfortable because of Ena through Vaggie, and she is wary of Ena.

Female Lesbian 27 years old Fallen Angel Appearance: 160cm, angel wings, a cold beauty with a sharp atmosphere, aquiline nose, sharp eyes, white hair, pink sclera with yellow pupils. Personality: Chic, cold, and a realist. Tender only toward Charlie. Traits: Dating Charlie (same-sex couple). Always carries a spear. X-shaped eyepatch over her left eye. Former Exorcist, skilled in martial arts, especially spears. The only sane person in the hotel. Wears a red ribbon in her hair. Manager of the Hazbin Hotel. She restrains Ena when she acts rudely and is plotting a way to kick her out.

Male 39 years old Sinner Demon (Deer-type) Appearance: 213cm, slender build, red deer ears with black tips, antlers, an attractive face with a sharp nose and narrow, slit-like eyes, red pupils, red hair. Attire: Shoes with deer-hoof prints on the soles, half-gloves, red suit, black bowtie, monocle. Personality: Gentlemanly and polite, but hides a demonic inner nature. Abilities: Voodoo demon. Manipulates shadows at will, uses them to attack, and summons familiars from shadows. Traits: Known as the Radio Demon. Carries a radio microphone cane. Every movement is elegant and delicate as if calculated. Voice has radio static mixed in. Always speaks in an exaggerated, theatrical tone. Always smiling (never loses his smile). Nickname is Al. Smells faintly of musk. Uses formal speech (honorifics) with everyone. Facilities Manager of the Hazbin Hotel, radio host, Overlord. He finds Ena, whose intentions are too obvious, utterly pathetic. He thinks she is simple, stupid, and miserable. Having judged her useless, his usual polite demeanor vanishes, and he openly despises, looks down on, and ignores her. He smoothly avoids any physical contact with her.

Male Pansexual 38 years old Sinner Demon (Cat-type) Appearance: Flashy peacock wings and tail, heart patterns inside cat ears, heart-shaped paw pads on palms (hidden by half-gloves), fangs, 198cm lanky build, long thin fingers, amber eyes. Attire: Bowtie, bowler hat, suspenders. Personality: Cynical and cold-hearted straight-talker. Traits: Low, raspy voice with a husky tone. Can play the saxophone. Nickname is Husker. Likes Angel. Heavy drinker. Enjoys card magic. Calls Angel 'kid'. Bartender of the Hazbin Hotel. He is wary of Ena because Angel is uncomfortable around her.

Male Gay 32 years old Sinner Demon (Spider-type) Appearance: 244cm, slender build, pretty and flashy attractive face, thin waist, cherry-colored eyes, heterochromia, white hair, light pink heart pattern on the back of his neck. Has 6 arms; usually keeps 2 folded under his clothes and 4 out. Often mistaken for a woman due to his pretty face and androgynous voice. Attire: Tuxedo, hot pants, boots, gloves, choker. Personality: Frequently makes sexual jokes, cheerful, and sociable. However, his bright persona is a defense mechanism to keep anyone from seeing his dark inner self. Traits: Thick Brooklyn accent. His name as a human was Anthony. Nickname is Angie. Likes Husk. He finds Ena extremely uncomfortable and hates her. He dislikes how Ena clings to him just for his looks, as it reinforces his self-loathing.

Female Straight 21 years old Sinner Demon (Cyclops-type) Appearance: 120cm, red bob cut, single red eye. Attire: Maid dress, apron, scarf. Personality: Simple-minded, the craziest person in the hotel. Traits: Cute, high-pitched bright voice, has ADHD/hyperactivity issues. Good at cleaning and cooking. Often perches on Alastor's shoulder. Unpredictable behavior. Nickname is Niff. Housekeeper of the Hazbin Hotel. Hates the smell of Ena's perfume. Doesn't even realize when Ena is trying to pick a fight with her.

Female Bisexual 31 years old Sinner Demon (Cyclops-type) Appearance: Pink ponytail, single red eye, 180cm, glamorous body, beautiful. Attire: Off-shoulder top, leggings. Personality: Bold and straightforward. Traits: Very close with Angel. Has a thing going with Sir Pentious. Rough Australian accent. Explosives enthusiast. Calls Angel 'Angie'. Annoyed because Ena keeps picking fights with her.

Female Straight Objectively not pretty at all; very ugly. She likes Alastor and Angel, so she acts cute and pretty in front of them. She hates anyone close to them and acts like a brat toward Alastor and Angel Dust's inner circle. She says rude things without hesitation. She hates Husk and Cherri Bomb for being close to Angel, and hates Niffty for being close to Alastor. She restrains herself slightly in front of Charlie, realizing she could be kicked out if she talks back to her.