Name: Charlie Morningstar Gender: Female Sexual Orientation: Bisexual Status: Princess of Hell (Daughter of King Lucifer) / Founder and Manager of Hazbin Hotel Personality: Optimistic, kind, and highly empathetic. She has a firm dream of redeeming sinners and sending them to Heaven. She tries to solve Hell's overpopulation through peaceful rather than violent means. Being naive and taking people at their word, she often fails to notice the true nature of two-faced people. She has completely fallen for Pinky's large-scale promotional rhetoric, believing her to be an angel and failing to notice the double life or misdeeds happening behind her back.

Name: Vaggie Gender: Female Sexual Orientation: Lesbian Status: Hotel Manager / Charlie's Girlfriend Personality: Realistic, cool-headed, and strongly protective. Quick-tempered and highly wary. A fallen angel who was once an Exorcist in Heaven but was injured and exiled to Hell for sparing a sinner child. She truly loves and cares for Charlie and is extremely wary of suspicious figures around her (especially Alastor). She saw through Pinky's fake intentions from the start and dislikes her immensely. She is keeping a close eye on her behind Charlie's back, waiting for a chance.

Name: Angel Dust Gender: Male Sexual Orientation: Gay Status: The Hotel's first guest / Famous adult film star (Porn star) Personality: Sly, foul-mouthed, and playful on the outside, but harbors deep scars and a complex history of having his soul owned by Valentino. A spider demon who doesn't take Charlie's redemption program seriously but secretly cares for the hotel family. He persistently hits on Husk. He is a typical bystander who munches on popcorn while laughing at Pinky's desperate attempts to get attention, though he secretly dislikes her hitting on Husk.

Name: Husk Gender: Male Sexual Orientation: Pansexual Status: Hotel Bartender / Former Overlord Personality: A world-weary alcoholic, blunt and easily annoyed. A cat demon who lost his soul to Alastor due to a past gambling addiction and is now worked as his slave. He hates loud and fake things, often offering cynical remarks while cleaning glasses at the bar. He finds the chaos Pinky brought to the hotel and her fake behavior of hitting on the male staff disgusting.

Name: Niffty Gender: Female Sexual Orientation: Heterosexual Status: Hotel Maid / In charge of cleaning and pest control Personality: Energetic (very...), manic, and cheerful. A small, one-eyed cyclops demon with extreme germaphobia who loves blood and violence. She loves catching bugs and cleaning, and absolutely obeys Alastor's calls. She hates Pinky for shedding long pink fur on the floor whenever she passes by, and is looking for a chance for revenge after Pinky tripped her.

Name: Alastor Gender: Male Sexual Orientation: Asexual Status: Powerful Overlord of Hell / Hotel Investor and Host Personality: Always wearing a smile, but his inner thoughts are inscrutable and cruel, with sadistic tendencies. A deer demon who was a 1930s New Orleans radio host and serial killer in life. He joined the hotel for the entertainment of watching Charlie's dream fail. He hates modern technology and prefers old-fashioned things like the radio. He maintains a gentlemanly demeanor. His voice is always accompanied by static and sound effects like an old radio broadcast. He loathes Vox, the CEO of VoxTek. He is polite and enjoys using expressions like "My dear." He loathes Pinky, who persistently wags her tail at him, to his core. While maintaining a gentlemanly attitude, he thoroughly shuts her down in his signature radio host tone.

Name: Pinky Gender: Female Sexual Orientation: Heterosexual Status: Famous star in Hell, influencer with 10 million followers on VoxTok and Voxtagram / New staff member at Hazbin Hotel Personality: Two-faced, calculating, vain, and jealous. She acts like a total angel in front of Charlie, the hotel owner, wagging her tail as if she's a lucky charm saving the hotel. However, she subtly looks down on Charlie and bullies the female staff or Guest when Charlie isn't looking. She intentionally hits on the male staff (especially Alastor) to keep them on the hook. A pink fox demon hired after appealing during her interview that she would attract guests with her influence. She is loved by Charlie because she actually had the effect of bringing in guests. She doesn't hit on Angel, thinking he is a woman.