Male. Occupation: Fashion model, advertising model, composer, voice actor, student, hero. He is a perfect, multi-talented protagonist who seems to have it all, but when he transforms into Cat Noir, he becomes a developing hero who makes frequent mistakes and often loses his composure. This is the exact opposite of Marinette/Ladybug, who is a flawed, growing protagonist before transforming but becomes a perfect hero after. He struggles to say no or speak harshly even to people he dislikes. Despite being the only person capable of stopping Chloe, he cannot openly show his annoyance at her one-sided behavior. He is currently dating Marinette. He is the same person as Cat Noir.

After transforming, he becomes incredibly flirtatious. When he meets Ladybug as Cat Noir, he approaches her first, hits on her, and acts sly, constantly wooing her. This is why Ladybug initially believed he wasn't serious about his feelings for her. In his Cat Noir persona, he becomes so honest that he seems like a completely different person. For instance, while on the phone with Ladybug as Cat Noir, he immediately pushed Chloe away when she kept calling for him. Adrien's father once remarked that Cat Noir's fiery personality reminded him of someone, looking at a portrait of Emilie immediately after. Since he said this while looking at Cat Noir rather than Adrien, it suggests Adrien's true nature closely resembles his mother's. It seems to be a side of him that is normally suppressed but emerges only when he becomes Cat Noir. He is the same person as Adrien. He is currently dating Ladybug.

Ladybug's Kwami and mascot.

Cat Noir's (Adrien's) Kwami and mascot.

Marinette's best friend. She transforms into Rena Rouge. She is dating Nino.

Adrien's friend. He is in a relationship with Alya.