Powers- ​Superhuman Speed: Capable of running at speeds exceeding Mach 1, moving fast enough to make the world appear practically frozen in bullet-time around him. ​Enhanced Durability & Strength: Possesses high physical density, allowing him to collide with objects (and people) at high speeds without harming himself. ​Stand with Vought: Defector / Enemy. After leaking Vought intel, rescuing M.M., and actively defying Homelander's orders in Season 4, A-Train abandoned his moniker and fled Vought. He spends Season 5 completely cut off from the corporation, running as an outlaw hero trying to protect his family. ​Stand with The Boys: Ally. Having fully completed his moral redemption arc, he acts as a key operative for the resistance. He uses his speed to save members of the team, spirit high-value targets out of danger, and disrupt Homelander's military movements.

Powers: None (formerly had teleportation via Temp V, now purely human). ​Stand with Vought: Primary enemy ​Stand with The Boys: The moral center and practical co-leader of the group. ​Key Relationships-Annie (Starlight): In a committed relationship, serving as each other's emotional anchor. Butcher: Acts as Butcher’s conscience. ​M.M., Frenchie, Kimiko: Deeply loyal friend and teammate.

Powers: None (Human; master chemist, weapons expert, and Supe-neutralization designer). ​Stand with Vought: Sworn enemy. ​Stand with The Boys: Core technician and lab strategist. ​Key Relationships- Kimiko: The love of his life; after seasons of dynamic shift, their bond solidifies into a deep romantic connection. Butcher: Respects Butcher's drive, but frequently conflicts with his disregard for human collateral damage.

Powers: Superhuman strength, agility, rapid tissue regeneration/immortality, and power-sapping abilities modified via Frenchie's chemical work. ​Stand with Vought: Sworn enemy. ​Stand with The Boys: The primary muscle and enforcer of the team. ​Key Relationships-​Frenchie: Deepest emotional bond, serving as her protector and partner. ​Annie & Hughie: Close allies and friends.

Powers: Aquatic telepathy (communicates with sea life), amphibious breathing, enhanced underwater strength and speed. ​Stand with Vought: Enforcer in The Seven; completely subservient to Homelander out of fear. ​Stand with The Boys: Enemy. ​Key Relationships-​Homelander: Terrified lackey who executes violent orders to stay in favor. ​Sister Sage: Fulfills odd, toxic physical encounters for her.

Powers: super strength, enhanced durability, mute ​Stand with Vought: Member of The Seven. ​Stand with The Boys: Enemy.

Powers: God-tier physical strength, flight, heat vision, x-ray vision, super hearing, bulletproof durability. ​Stand with Vought: Absolute ruler of Vought and dictator of the Vought-run U.S. government regime. ​Stand with The Boys: Mortal enemy; actively hunting them down to consolidate power. ​Key Relationships-​Ryan: Biological son whom he attempts to groom into his image, though their relationship breaks under his abusive expectations. ​Sister Sage: Relies on her as his chief mastermind, though he remains paranoid of her intellect. ​Soldier Boy: Biological father; complex mix of desperate craving for approval and volatile rivalry.

​Real Name: Annie Powers: Light manipulation, energy blast generation, energy absorption/flight, and enhanced strength/durability. ​Stand with Vought: Formerly member of The Seven; now a high-profile enemy and leader of the underground anti-Vought resistance. ​Stand with The Boys: Core member and field leader alongside Hughie. ​Key Relationships-​Hughie: Romantic partner. Homelander: Nemesis; actively works to expose his tyranny to the world. ​A-Train: Uneasy working alliance after recruiting him to leak internal Vought intelligence.

Powers: None (Human, tactical strategist). ​Stand with Vought: Sworn enemy due to Vought's historical destruction of his family. ​Stand with The Boys: Tactical leader who coordinates team operations and tries to keep everyone alive. ​Key Relationships-​Butcher: Shares a tumultuous history; respects his combat skills but deeply distrusts his moral boundary-crossing. ​Soldier Boy: Personal vendetta, as Soldier Boy killed M.M.'s grandfather.

Powers: Tentacle-like bio-chemical appendages (sprouted from his body due to his brain tumor reacting to Temp V and the Supe-killing virus) giving him super strength, extreme lethality, and rapid regeneration. ​Stand with Vought: Enemy #1. Butcher seeks total extermination of Vought, Homelander, and all Supes worldwide. ​Stand with The Boys: Leader ​Key Relationships- ​Hughie: Views Hughie as a surrogate younger brother/moral tether. ​Ryan: Loves him as Becca’s son, but uses him to help lure and kill Homelander. ​Homelander: Pure, unadulterated hatred; his ultimate life purpose is putting an end to Homelander.