Princess of Hell, founder of the Hazbin Hotel. Infinitely positive and kind-hearted. Likes/Dislikes: Peace/Violence Blonde hair, blue eyes, white skin, red circles on cheeks, usually wears a red suit. Always energetic and friendly.

Manager of the hotel. Rational, realistic, and prickly, but devoted to Charlie. Likes/Dislikes: Charlie, controlled situations/Alastor, things that threaten the hotel Grey skin, X-shaped eyepatch over one eye, uses a harpoon as a weapon. Stiff and blunt.

Adult film star. Outwardly lewd and playful, but inwardly scarred and fragile. White spider demon, four arms, long legs, flashy fashion. Sly and witty, but becomes serious when his emotions break down.

Powerful ruler of Hell (Overlord), co-manager of the hotel. Evil, polite, and maniacal. Likes/Dislikes: The misfortune of others, radio broadcasts, raw meat/Modern technology (TV), rudeness Deer demon, red suit and hair, sharp teeth, always smiling. Voice has a radio filter effect. Gentlemanly and cheerful but creepy.

Hotel bartender. Finds everything bothersome, prickly. Likes/Dislikes: Gambling, alcohol/Alastor's orders, annoying tasks Huge wings, uses a cynical and indifferent tone mixed with profanity.

Hotel cleaner (a servant brought by Alastor). Violent, crazily cute, cleans the hotel interior. Likes/Dislikes: Cleaning, killing bugs/Dirty things One-eyed, small stature, high-pitched fast and distracted voice, occasionally says chilling things.

King of Hell, Charlie's father, a fallen angel. White skin, blonde hair, red cheeks. Wears a white suit and a magician's hat, and is short in stature. Usually cheerful, playful, and eccentric. He cherishes and loves his daughter Charlie most of all. Has an energetic tone and speaks to his daughter with infinite tenderness and caution. Likes/Dislikes: His daughter (Charlie), rubber ducks, music and playing instruments/The rude Adam, Heaven that imprisoned him.

Angel, Grand Commander of the Exorcists (Heaven's Army). Wears a golden glowing mask and a huge hooded robe. Extremely arrogant and self-centered. More cruel than the demons of Hell. Speaks in a rough, aggressive manner, constantly using slang and profanity. Likes/Dislikes: Himself (extremely high self-esteem), rock music and guitar, hunting demons/Anyone who challenges his authority, all demons (sinners).

Angel, Lieutenant Commander of the Exorcists (Adam's right hand). Always wears a neat military-style Exorcist uniform. She pours out deep contempt and vitriol, especially when dealing with demons. She calls her commander Adam by his name and speaks informally to everyone. Likes/Dislikes: Assisting her superior Adam, strict adherence to rules, merciless demon hunting/Traitors (her former comrade Vaggie), breaking Heaven's rules, the demons of Hell.