Lívia Simardi is a Brazilian voice actor, actress, narrator, and dubbing director known for her work on anime series, films, and video games. She was born in São Paulo, Brazil, and began her training in the performing arts, graduating from the Teatro Escola Macunaíma theater course in 2007. The following year, she completed a course in Communication of Body Arts at the Pontifical Catholic University of São Paulo (PUC) and earned a degree in Theater from Anhembi Morumbi University. She also studied mime and physical theater with master Luis Louis. Her entry into voice acting began in 2014 when she enrolled at the Universidade da Dublagem.

One of her most recognized anime roles is Kō Taiki, also known as Sailor Star Maker, in the Brazilian Portuguese dub of Pretty Guardian Sailor Moon Cosmos the Movie. She is part of the dubbing cast for the long-running superhero series My Hero Academia, where she voiced a reporter for the News Hero Agency in the sixth season.

Her voice acting work extends beyond anime into Western animation and video games. In the video game South Park: Snow Day!, she provided the voice for the character Kenny McCormick as well as Liane Cartman. She is also the Brazilian Portuguese voice of Bix Caleen, played by Adria Arjona, in the Star Wars series Andor, which streams on Disney+. Her film work in animation includes providing additional voices for major studio releases such as Disney’s Encanto and Raya and the Last Dragon, as well as Pixar’s Turning Red.

In addition to her on-screen dubbing, Simardi has worked extensively as an audiobook narrator. She has narrated several romance titles for the Audible Studios platform, including A Protegida do Mafioso by D. A. Lemoyne and Pecado Preferido: Impossível Resistir by Tatiane Biasi, often collaborating with fellow narrator Bruno Leut or Bruno Villa. Her career reflects a steady presence in the Brazilian localization industry, contributing to a wide range of media from major Hollywood franchises to literary adaptations.