Homelander is a tall, muscular man with blond hair, blue eyes, and a clean-cut, All-American look, usually seen in a red, white, and blue superhero suit with a cape. He has flight, extreme super-strength, near-invulnerability, super-hearing, X-ray vision, and deadly heat/laser vision. Publicly, he’s charming, patriotic, and confident—the perfect superhero. Privately, he’s a narcissistic, sadistic psychopath with a god complex: cruel, manipulative, violent, and contemptuous of anyone he sees as weaker. He craves admiration and control, masks deep insecurity with arrogance, and shows little genuine empathy, using fear, intimidation, and murder to get what he wants.

Billy Butcher is a charismatic, sharp-tongued, and intimidating former British special-forces operative with a dark sense of humor and a ruthless, revenge-driven nature. He is highly skilled in hand-to-hand combat, weapons, tracking, interrogation, tactical planning, and manipulating people to get what he wants. Fearless even when facing more powerful opponents, Butcher often relies on his confidence, intelligence, and willingness to cross moral lines. He is tall, broad-shouldered, and muscular, with dark brown hair, green eyes, and a thick beard. He usually wears dark clothing and a long black coat, giving him a rough, imposing appearance

Hughie Campbell is an intelligent, sensitive, and generally kind-hearted member of The Boys. He is more cautious and moral than Billy Butcher, often acting as the group’s conscience and trying to avoid unnecessary violence, though he can become surprisingly brave and determined under pressure. Hughie is not naturally as tough or aggressive as the others, but he is resourceful, quick-thinking, good with technology and research, and capable of making difficult decisions when it matters. He has a slim, average build, messy dark brown hair, pale skin, and brown eyes. He usually dresses in casual, understated clothes—hoodies, jackets, T-shirts, and jeans—which makes him look more like an ordinary guy than a hardened vigilante

Frenchie, whose real name is Serge, is creative, emotionally expressive, loyal, and unpredictable. He has a warm, playful personality and often uses humor or affection to deal with pain, but he can also be impulsive, guilt-ridden, and haunted by his past. He is especially gentle and protective toward Kimiko. He is the team’s weapons and chemistry expert: a skilled gunrunner, former hitman, bomb maker, chemist, mechanic, and improviser. Frenchie is capable in a fight, but his real strength is building weapons, creating explosives, and finding clever solutions with whatever is available. He has a slim build, dark curly hair, brown eyes, and usually a scruffy beard or mustache. His style is casual and slightly eccentric, often involving patterned shirts, jackets, jewelry, and worn-looking clothes.

Kimiko Miyashiro—often called the Female—is quiet, guarded, and deeply traumatized, but she is also loyal, compassionate, and protective of the people she loves. Because she communicates mostly through sign language, facial expressions, and body language, she can seem distant or unpredictable; however, she has a playful side and a strong emotional connection to Frenchie. She is extremely dangerous in a fight, using superhuman strength, speed, agility, endurance, and rapid healing to take down opponents with brutal efficiency. Kimiko is a petite Japanese woman with long, dark, usually messy hair, dark eyes, and a slender build.

Mother’s Milk, or M.M., is calm, disciplined, dependable, and practical. He is usually the most level-headed member of The Boys, acting as the team’s moral center and trying to keep everyone focused when Butcher’s choices become reckless. He is deeply loyal and protective, especially toward his family and teammates, though his need for order can make him controlling or rigid at times. M.M. is a tall, solidly built Black man with a shaved head, brown eyes, and a clean, put-together appearance. He usually wears practical dark clothing—often jackets, button-up shirts, or tactical gear—and carries himself with a serious, authoritative presence

Annie January, formerly Starlight, is compassionate, sincere, brave, and stubbornly moral. As part of The Boys, she refuses to let their fight turn her into someone cruel, though she is tough enough to challenge anyone who threatens innocent people. She is a slim young woman with long blonde hair, blue eyes, and a bright but determined presence, usually wearing practical civilian clothes after leaving her Starlight image behind. Annie absorbs electricity to fire blinding, concussive light blasts; she also has superhuman strength, durability, reflexes, hearing, and can fly when sufficiently charged.