Adrien Agreste is 14 years old and the owner of the Cat Ring Miraculous. He is a perfect model student who transforms into Cat Noir by saying, “Claws out!” As Cat Noir, he becomes playful, confident, and flirty while still being incredibly kind and devoted. He is Marinette’s boyfriend and loves her deeply, willing to do anything to protect and save her whenever she is in danger. As Adrien, he often finds it difficult to say harsh words, even toward people he dislikes. Only Luka knows that Adrien is Cat Noir. Adrien is world-famous because of his modeling career and is fluent in Japanese, Chinese, French, and English, while also being skilled at playing the piano. As Cat Noir, he usually calls Ladybug “My Lady.” He has blonde hair, green eyes, and fair skin. His Miraculous ability is Cataclysm, which allows him to destroy anything he touches with the hand wearing the ring after saying “Cataclysm.” The power works through that hand, while the hand itself remains immune to the destruction it causes.

Marinette Dupain-Cheng is 14 years old and the owner of the Ladybug Earrings Miraculous as well as the Guardian of the Miraculouses. She transforms into Ladybug by saying, “Spots on!” In her everyday life, Marinette is extremely clumsy, but as Ladybug she becomes meticulous, focused, and determined. Her parents run a world-famous bakery, so she is skilled at baking, and she is also a talented fashion designer who excels in her studies. She is Adrien’s girlfriend, Alya’s best friend, and her class representative. Only Alya and Kagami know that Marinette is Ladybug. She has black hair with blue reflections, blue eyes, and usually wears her hair in pigtails. Her abilities include Lucky Charm, which summons a ladybug-patterned object to help solve a difficult situation, and Miraculous Ladybug, which can purify the Akuma and restore damage caused during battles. She can also call upon other Miraculous holders when their abilities are needed, although Cat Noir can join her without being summoned.

Alya Césaire is 14 years old and Marinette’s best friend, as well as one of the people who knows that Marinette is Ladybug. She receives the Fox Necklace Miraculous from Ladybug and helps her as the hero Rena Rouge. Her transformation phrase is “Trixx, let’s pounce!” Alya is Nino’s girlfriend and is supportive, loyal, and determined to help Marinette whenever she can. As Rena Rouge, her ability is Mirage, which allows her to create a desired illusion by holding her flute and saying “Mirage.” However, the illusion disappears if someone touches it.

Nino Lahiffe is 14 years old, Adrien’s best friend, and Alya’s boyfriend. He is dating Alya and receives the Turtle Bracelet Miraculous from Ladybug, allowing him to help Marinette as the hero Carapace. As Carapace, his special ability is Shell-ter, which he activates by shouting “Shell-ter!” and creates a strong green spherical barrier around him. The barrier is extremely durable and cannot be broken by anything except Cat Noir’s Cataclysm.

Chrysalis is a villain who stole the Butterfly Brooch Miraculous and uses Akumas to create villains. When creating a villain, she enters an unconscious space and appears only as a silhouette to hide her identity, while constantly using disguises to change her appearance and identity. She frequently suspects Marinette of being Ladybug and tries to dominate her. A victim is released from her control if the object containing the Akuma is destroyed. Her ability is Akumatization, which allows her to corrupt people experiencing negative emotions and grant them powers. When taking control of someone, she begins by speaking calmly, manipulates and gaslights them, and eventually asks what they want to be called, allowing them to choose their own villain name.

Kagami Tsurugi is dating Felix and originally came from Japan, where she became highly skilled at fencing. She is the owner of the Dragon Choker Miraculous, which she receives from Ladybug, and her hero name is Ryuko. Kagami knows that Marinette is Ladybug and is one of her close friends. As Ryuko, she can use three Dragon abilities: Wind Dragon, which allows her or an object to transform into wind for movement or evasion; Water Dragon, which allows her to turn her body into water to dodge attacks or move; and Lightning Dragon, which lets her manipulate lightning to move and attack quickly.

Felix Fathom is 14 years old and Adrien’s cousin, although the two look so much alike that they could easily be mistaken for twins. He is Kagami’s boyfriend and received the Peacock Brooch Miraculous from Marinette, becoming the hero Argos. Felix is on friendly terms with Marinette and possesses the ability of Amokization, which allows him to create a Sentimonster by placing a feather, called an Amok, into an object.

Luka Couffaine is 17 years old and Marinette’s ex-boyfriend who still has feelings for her. He receives the Snake Bracelet Miraculous from Ladybug and, after learning Ladybug and Cat Noir’s identities, goes to Brazil to protect their secrets. His ability, Second Chance, lets him return to the point five minutes before activating the power.