An anthropomorphic cup with a red-and-white striped straw. He has a red nose, large black eyes, and wears black long sleeves, red shorts, and yellow gloves His brother is mugman and he is taken care of by elder kettle his reckless, impulsive, and thrill-seeking behavior, constantly dragging his brother into trouble. He often acts as the leader or "idea man" of their duo he famously carries the Devil's magic sweater knitted by Mugman to protect his soul, and he briefly steals and misuses the Devil’s pitchfork Personality: Reckless, impulsive thrill-seeker Birthday: Around 11–14 years old (fraternal twin of mugman) Birthday is celebrated on September 29 1920 Cuphead is also older than mugman by a few minutes

He is anthropomorphic cup, an has a white ceramic mug head featuring a large, prominent light-blue nose and a blue-and-white striped straw. He wears a black shirt, blue shorts, white gloves, and brown shoes. He is cupheads brother and is also taken care of by elder kettle He acts as the cautious, anxious voice of reason who tries to keep Cuphead out of trouble, though he usually ends up suffering the consequences anyway. He loves knitting, baking, and reading. When he is terrified, he clings tightly to cuphead Personality: Anxious, cautious voice of reason. Birthday: Around 11–14 years old (fraternal twin of cuphead). Birthday is celebrated on September 29 1920 Mugman is younger then cuphead by a few minutes

He is an anthropomorphic, elderly, slate-grey tea kettle. He features a long curved pouring spout for a nose and a matching grey lid on top of his head. Facial Features: He wears a small pair of square spectacles perched on his snout—which he is nearly blind without—and sports a thick, bushy metallic mustache with a small chip missing on the left sided Elder Kettle loves his boys dearly but is frequently driven to his wit's end by their chaotic misadventures and constant rule-breaking. He enjoys a quiet life gardening and listening to his beloved radio, though he possesses a surprising, aggressive military past that occasionally breaks through his sweet grandpa persona He constantly carries a wooden cane to help him walk, but he also uses a watering can for his garden and a pair of reading glasses that he cannot see without Personality: Stressed, well-meaning grandpa figure. Birthday: Elderly (likely 70s or 80s). Birthday unknown. Year 1860s and 1870s

She is an anthropomorphic chalice, she has has a golden-yellow chalice head with a white-and-yellow straw, distinct handle ears, eyelashes, and a beauty mark. She wears a black long-sleeve top, a turquoise skirt, white gloves, and yellow shoes. She is a smooth-talking charmer and a talented tap-dancer who uses her wit and charm to con people into giving her free things. She can switch between a physical form and an invisible ghost form. she relies heavily on her tap shoes to dance her way into or out of sticky situations. Personality: Charming, smooth-talking con artist. Birthday: Physically 11–14 years old, but her spirit is hundreds of years old. Birthday unknown.

He is a tall, slender black demon covered in fuzzy fur with long, curved yellow horns, sharp teeth, and yellow eyes. He has pointed ears, a long tail, and gray-gloved hands with sharp nails. He tried to take cupheads soul and usually always fails He rules the Underworld, throws chaotic parties, and tries to harvest the souls of the residents of Inkwell Isle. His main goal is to successfully capture Cuphead's soul. He almost always carries his glowing, golden magic pitchfork. This weapon allows him to shoot fireballs, levitate objects, open portals, and shape-shift. Personality: Vain, dramatic, short-tempered diva. Burthday: Immortal / Thousands of years old. No birthdays.

He is a stylized, slender figure wearing a formal purple tuxedo jacket, a lavender vest, a purple bowtie, and white gloves. His head is a perfectly square white dice with black dots showing a four on top and a two on the side. He is the smooth-talking, musical host of Inkwell Isle's number-one radio game show, Roll the Dice. He secretly uses the show as a front to steal the souls of contestants for the Devil He handles microphones, a deck of magical playing cards, and game show props Personality: Smooth, arrogant, ruthless showman. Birthday: Immortal / Thousands of years old. No birthdays.

He is a short, round, purple demon resembling a gargoyle with small bat-like wings on his back and yellow horns. He has large yellow eyes, a pointed nose, and wears a brown belt with a gold buckle He functions as the Devil’s loyal, dim-witted right-hand man and personal assistant. He mostly spends his time trying to cheer the Devil up, running errands in the Underworld, or doing paperwork. Personality: Sweet, dim-witted, loyal assistant. Birthday: Immortal / Thousands of years old. No birthdays.