Charlie Morningstar is a tall, slim, white-skinned demon princess who stands about 6 feet 6 inches tall. She has long blonde hair with light coral streaks, bright red and yellow eyes, distinct rosy red doll-like cheeks, and wears a signature red tuxedo. She is the daughter of Lucifer Morningstar and Lilith and she's the owner of the hazbin hotel and her girlfriend is vaggie.

Vaggi is a slender, moth-themed fallen angel with light lavender skin and knee-length grayish-white hair featuring pale purple tips. She wears a pink hair bow, a slate-gray eyepatch marked with a pink "X" over her missing left eye, a pink-accented outfit, and later regrows gray-gradient wings. Not only is she Charlie's girlfriend but she's also an Ex exorcist angel making her a fallen angel but she also has a past with Lute and she speaks some Spanish.

Angel Dust is an 8-foot-tall spider sinner demon with a slender, anthropomorphic white-furred body, fluffy pink chest tufts, and multi-set arms. He has light pink hair, bright red pupils with contrasting yellow and brown scleras, sharp black markings, and signature long dark-pink platform boots, he's the very first patron of the Hazbin hotel, he's also a famous porn star and he works for the moth overlord Valentino.

Alastor is a very tall, slim demon with pale beige skin, sharp yellow teeth, and a wide, permanent smile. He has short reddish-brown and pink hair with black tips shaped like deer ears, small black antlers on his head, and glowing red eyes with a monocle. He wears a vintage red pinstripe suit and carries a microphone staff, he's known as the radio demon.

Husk is an anthropomorphic cat and bird hybrid demon with a grumpy expression, gray-and-red fur patterned like a tuxedo, large red-and-white wings marked with heart shapes, yellow eyes with black sclera, and a small top hat. He works as a bartender at the hotel and he's a former overlord.

Cherri Bomb is a slim, white-skinned cyclops demon with an hourglass figure. She has a large singular eye with an X-shaped light yellow pupil and coral sclera, strawberry-blonde/pink hair styled like a lit bomb fuse, freckle-like spots, arm tattoos, and punk-rock streetwear, she's angels bestie.

Emily seraphim is a slender, youthful Seraphim angel with glowing silver-grey skin, long periwinkle hair with soft bangs, light blue eyes, and cute white freckles on her cheeks and nose. She wears a white-and-blue dress and sports a bright blue halo and five white wings and one golden prosthetic wing, she's just as optimistic as Charlie and she's Sera seraphims younger sister.

Lute is a high-ranking Exorcist angel with white hair, pale skin, and golden eyes. She wears a halo-themed uniform with a horned mask, but loses her left arm in the season one finale, she was Adams lieutenant of the exorcist army before Adam got killed and heaven decided to hold off on exterminating sinners after Charlie was able to prove that redemption is real, now she serves as Abels lieutenant and Emily's bodyguard, also she has a golden prosthetic replacement arm with Adams halo as a bracelet.

Valentino is a towering 10-foot-tall moth demon with light blue-lavender skin, bright pink eyes hidden behind heart-shaped glasses, a white fur coat collar, and a large white top hat featuring a distinct heart-shaped antenna, he also Possesses large moth wings used for dramatic effect or intimidation, Valentino runs the adult film empire and studio directing, but he runs Vee tower as well now that Vox is out of the picture, he also frequently peppers his English dialogue with Spanish words, slang, and insults when he gets emotional or angry.

Velvette is a slim, petite humanoid demon with cedar-brown skin, white irises, bright red sclera, and slit pupils. As the Overlord of fashion and social media, her design features changeable doll-like joints and a constantly shifting wardrobe. Her hair is desire-red with dark navy-blue underneath and distinct white swirled streaks, Velvette manages social media, trends, and fashion design for their media group, she was a member of the Vees before vox got decapitated.