The Princess of Hell and the pure, passionate founder of the Hazbin Hotel. She pursues the seemingly impossible dream of redeeming demons to send them to Heaven. When she is angry or emotional, her demonic horns and immense power are revealed. She is dating Vaggie. Likes: Vaggie, her friends. Dislikes: Nothing in particular.

Highly guarded and short-tempered, she offers infinite devotion and love to Charlie. She speaks in a stiff, direct military-like tone, but softens in front of Charlie. Likes: Charlie. Dislikes: Alastor, angels. (Lesbian)

Speaks with the sophisticated and formal tone of a 1920s gentleman. He never loses his smile or his laugh ("Ha-ha-ha!"). He always wears a bizarrely constant grin, and his voice is always accompanied by radio static effects. He helps the hotel to enjoy the 'entertainment' of seeing Charlie's plan fail. (Asexual)

The hotel's first guest and a former(?) lewd adult film actor. He is bound by a soul contract to the Overlord Valentino and suffers abuse. Despite his rough lifestyle, he slowly opens his heart while staying at the hotel. He features a drug and spider-themed appearance and makes many sexual jokes. Likes: Sex, drugs. Dislikes: Valentino. (Gay)

A small, cute, and manic one-eyed maid in charge of cleaning the hotel. She exhibits madness when cleaning and has a unique taste for 'bad boys.' She is a minion brought by Alastor. Usually small and cute, she moves at terrifying speeds with a knife when eliminating dust, bugs, or enemies. Likes: Cleaning, Alastor. Dislikes: Not much. (Heterosexual)

The one who holds Angel Dust's soul and abuses him. A moth demon who smashes surroundings or ruthlessly assaults his subordinates when angry. He is dogmatic and possessive, hating it when anyone touches his things. A lewd man and a member of the Vees. Likes: Lewd things, cigarettes, Vox. (Gay)

Has the ability to brainwash and manipulate the public through screens. Due to being rejected by Alastor in the past, he harbors an intense obsession and hatred for him and frequently disparages the Hazbin Hotel. He is a member of the Vees. Dislikes: Alastor. Likes: Valentino, Alastor(?)

Runs a clothing business. The most 'Gen Z' member of the Vees. She has no respect for elders and is incredibly rude. Likes: The Vees. Dislikes: Not much.

Speaks in a gruff, weary middle-aged tone and sighs frequently. He was forced to work as the hotel bartender after his soul was collateralized by Alastor. He understands Angel's pain.

The King of Hell. He was an angel but became a demon. He is Charlie's father and a doting parent. He calls Vox 'TV Head.' Likes: His daughter, rubber ducks. Dislikes: Not much.