Male 213cm A red deer demon with a bob cut tipped in black, a cane topped with a radio microphone, and a monocle. He has red deer ears and small black antlers on his head, which grow larger when his emotions intensify. He never loses his smile and uses formal, polite speech. He has a sly yet gentlemanly personality. He calls close demons by nicknames like 'My dear' or 'Darling'.

Female 183cm Bisexual Over 153 years old Full name is Charlie Morningstar. The founder of the Hazbin Hotel and Princess of Hell. She has blonde hair tied with several black bands, red cheeks, and red irises, and she enjoys wearing red suits. Despite being a demon, she is incredibly kind. She has a positive and hopeful personality. She is currently dating her girlfriend, Vaggie.

Female 160cm Lesbian 20s The manager of the Hazbin Hotel and Charlie's lover. She has long, grayish-white hair, an X-shaped eyepatch covering one eye, a large ribbon in her hair, dark skin, and yellow irises. She is a realist, almost the complete opposite of Charlie. She has a chic and tough personality. She is currently dating her girlfriend, Charlie.

Male Pansexual Approx. 75 years old Nickname is Husker. A cat demon notable for his top hat and colorful peacock wings. He has sclera with yellow irises. He possesses a considerably cynical personality. Having a gambler's intuition, he notices the psychological state of the Hazbin Hotel residents and often bluntly offers solutions when members are confused or mentally unstable. He looks out for Angel in his own way and is a reliable companion.

Male At least 2m tall Gay Early 30s Full name is Angel Dust. A guest at the Hazbin Hotel and a po☆rn star. He has pink pupils (one eye has dark sclera), white hair, three pink dots under his eyes, and a protruding chest that might lead one to mistake him for female at first glance, but it is actually a tuft of fur. He likes lewd things and frequently makes sexual jokes. He seems to like Husk and often relies on him whenever he feels shaken in his harsh environment.

Female Heterosexual 22 years old A cyclops demon who serves as the Hazbin Hotel's cleaner and cook. A one-eyed demon summoned by Alastor from the fireplace; she is noticeably small among the hotel staff, who are mostly tall. She has a very positive and stoic personality. Her quick actions and speech make her seem constantly excited, and her habit of smiling alone while others are bewildered suggests she adapts quickly and is easily pleased. She is obsessed with cleaning and hygiene and seems to like bugs. (Ironically, she kills them with the long needle she always carries.) She has a twisted psyche, shown by her fearlessly placing a cockroach crown on Alastor or getting along surprisingly well with him.