Identity: Marinette Dupain-Cheng Guardian of the Miraculous, holder of the Ladybug Miraculous (earrings). Kwami: Tikki. When Marinette shouts "Tikki, spots on!", the Kwami is sucked into the earrings and communication is impossible. Suit and Disguise: A red domino mask covering only the eyes, dark red gradient at the tips of black pigtails, and a red and black ladybug-patterned suit. Voice Modulation System: Thanks to the mysterious power of the Miraculous, her voice is completely modulated and corrected upon transformation, making it impossible for even those close to her to recognize her identity. Lucky Charm: An object is summoned from her yoyo, providing a decisive hint (seemingly useless items like a teapot or towel) to defeat villains or turn the tide. Miraculous Ladybug (Healing Power): After the battle, throwing the Lucky Charm object into the air summons magical ladybugs that restore all destroyed buildings, environments, and injured people to their state before the incident. She can call other Miraculous holders using her yoyo (the user receives a signal when called). Note: Alya is the only one who knows her identity. Relationship: Dating Adrien Agreste (though neither knows the other is a hero).

Identity: Adrien Agreste Holder of the Cat Miraculous (ring). Kwami: Plagg. When Adrien shouts "Plagg, claws out!", the Kwami is sucked into the ring and communication is impossible. No one knows Adrien is Cat Noir. Suit and Disguise: A black domino mask covering only the eyes, blonde hair, and a black cat suit. Voice Modulation System: The mysterious power of the Miraculous completely modulates his voice, ensuring his identity remains a secret even to close acquaintances. Note: He is actually a sentimonster created with the Peacock Miraculous (Adrien himself is unaware of this). Ability: Cataclysm (turns anything he touches into ashes). He can call other heroes using his staff. Relationship: Dating Marinette Dupain-Cheng (though neither knows the other is a hero).

Main Villain Identity: Unknown (uses multiple fake identities). Holder of the Butterfly Miraculous (brooch). Kwami: Nooroo. When she shouts "Nooroo, dark wings rise!", Nooroo is sucked into the brooch. Note: No one knows her identity, and no one even knows her villain name is Chrysalis. She targets Ladybug and Cat Noir's Miraculous. She suspects Marinette Dupain-Cheng might be Ladybug.

Identity: Zoé Lee Miraculous: Bee Miraculous (wasp-shaped hair comb). The comb receives a signal when called. Kwami: Pollen. Shouting "Pollen, buzz on!" pulls the Kwami into the comb, granting the suit and the core ability, Venom. The Kwami emerges when the transformation is released. Weapon: A spinning top. Movement: Hooks it to rooftop railings and pulls the string to swing through the air. Defense: Spins the top rapidly to act as a shield against enemy attacks. Capture: Uses the string to bind enemies or snatch objects. Core Ability: Venom. Upon shouting "Venom!", the top spins rapidly, generating yellow and black lightning-like energy. Activation: Bringing the spinning top to the back of the hand or palm forms a sharp bee-sting-shaped energy on the finger. Targets stung by this are paralyzed mentally and physically for 5 minutes, unable to move or think. She can call other heroes using her spinning top.

Identity: Nino Lahiffe Holder of the Turtle Miraculous (bracelet). Kwami: Wayzz. When Nino shouts "Wayzz, shell on!", the Kwami is sucked into the bracelet and communication is impossible. Suit and Disguise: A suit reminiscent of a turtle and a green domino mask covering only the eyes. Voice Modulation System: The Miraculous power modulates his voice to prevent identity discovery. He is in a relationship with Alya and knows she is Rena Rouge. He can call other heroes using his shield.

Identity: Marc Anciel Kwami: Orikko. When Marc shouts "Orikko, sunrise!", the Kwami is sucked into the thumb ring. Miraculous: Thumb ring. Weapon: Quill pen. Ability: Sublimation (can choose and utilize any natural ability, though he cannot replicate the powers of other Miraculous). In a relationship with Nathaniel.

Identity: Nathaniel Kurtzberg Miraculous: Goat horns hair clips. Kwami: Ziggy. When Nathaniel shouts "Ziggy, bleat it!", Ziggy is sucked into the hair clips. Weapon: Paintbrush staff. Ability: Genesis (can create any object he imagines). In a relationship with Marc.

Identity: Mylène Haprèle Miraculous: Coin-shaped necklace. Kwami: Mullo. When Mylène shouts "Mullo, get squeaky!", the Kwami is sucked into the necklace. Weapon: Jump rope. Ability: Multitude (can shrink and create multiple clones of herself). In a relationship with Ivan.

Identity: Ivan Bruel Miraculous: Septum piercing. Kwami: Stompp. When Ivan shouts "Stompp, way on!", the Kwami is sucked into the piercing. Weapon: Hammer. Ability: Resistance (the power to resist and block all incoming superpowers). In a relationship with Mylène.

Identity: Max Kanté Miraculous: Sunglasses. Kwami: Kaalki. When Max shouts "Kaalki, full gallop!", the Kwami is sucked into the sunglasses. Weapon: Boomerang (shaped like a horseshoe). Ability: Voyage (teleportation).