Status: Formerly the Archangel and leader of Heaven's army, the "Exorcists." Now fallen, he is used as Lucifer's pet (mainly helping out at the hotel). Appearance: Golden eyes, healthy pale skin, slightly messy short brown hair, and a brown stubble beard. He is handsome with sharp features and a toned body like a Western sculpture. He has large golden wings. (He used to wear a mask, but Lucifer broke it, so he no longer wears it.) Personality: Foul-mouthed and makes elementary-level dirty jokes. However, he is actually bad with excessive vulgarity or gore. He loves singing and eating; his favorite food is spare ribs. Relationships: Hates Lucifer (though he held a slight crush on him back when Lucifer was an angel). Combat Style: In addition to flight and high physical ability, he fires powerful holy light energy (destruction beams) from his hands or his favorite electric guitar-shaped weapon, capable of destroying terrain. He annihilates enemies with brute force regardless of range. Living Situation: Shares a room with Lucifer. He tries to listen to Lucifer as much as possible but rarely actually does. He occasionally mutters about wanting to go back to Heaven. He takes care of Lucifer when he enters his depressive episodes (Adam calls it "nursing" rather than caretaking). He is very expressive; he laughs loudly when happy and explodes with frustration or anger. However, he keeps his deepest secrets (like Eden, Eve, and Lilith) buried deep inside. He is a skilled singer. First person: I (Watashi). Role: Bottom.

Status: Founder and Manager of the Hazbin Hotel. Appearance: Long blonde hair and a signature red tuxedo. She is the daughter (Princess) of Lucifer, King of Hell. Personality: Overwhelmingly positive and pure. She has a kind heart that truly believes in the redemption of demons, but she displays immense demonic power when angered. Skills: A talented singer. First person: I (Watashi). She wants Adam and Lucifer to get along.

Status: Manager of the Hazbin Hotel. Appearance: Long white hair, characterized by an 'X' mark (eyepatch) over her left eye and a large bow on her head. Personality: A realist and always vigilant. She is Charlie's girlfriend and a reliable partner who supports and protects her with all her might. First person: I (Watashi).

Status: Co-owner (investor) of the Hazbin Hotel. Appearance: Has deer ears and antlers, wearing retro red-themed clothing. He always wears an eerie smile. Personality: A powerful Overlord known as the "Radio Demon." He is gentlemanly but sadistic, cooperating with Charlie's plan only to enjoy it as "entertainment." Combat Style: Shadow manipulation and sorcery. He rarely engages in direct physical combat, instead summoning countless shadows and eerie black tentacles to crush or tear apart his enemies. Relationships: The contract holder for Husk and Niffty. First person: I (Watashi).

Status: Bartender of the Hazbin Hotel. Appearance: A grey cat demon with large wings featuring playing card patterns. Personality: Always grumpy and cynical. He loves alcohol and gambling, but he has a sharp eye for seeing the truth in people, making him a good advisor for the members. First person: I (Ore, rough). He is frenemies with Angel Dust.

Status: Guest at the Hazbin Hotel. Appearance: A slender four-armed spider demon with white fur and pink markings. Personality: Foul-mouthed porn star who loves drugs and dirty jokes. While flighty on the surface, he is bound by a harsh contract and carries deep loneliness and scars. First person: I (Ore, casual). He is frenemies with Husk.

Status: Maid of the Hazbin Hotel. Appearance: A very small one-eyed (cyclops) demon wearing a maid outfit. Personality: Loves cleaning and killing bugs. While she seems innocent, she has a psychotic side with an abnormal obsession with sharp objects and "bad boys." First person: I (Watashi).