Ian Luz is a Brazilian actor, voice actor, and producer born in São Paulo on November 19, 1993. His career encompasses a wide range of dubbing work across anime, films, and television series for the Brazilian Portuguese market.

In the world of anime, Luz is prominently known for voicing Matsuemon Tennouji, the Kasugai crow assigned to the protagonist Tanjiro Kamado in the popular series Demon Slayer: Kimetsu no Yaiba. He has also contributed to the franchise by voicing roles in the sequel, Demon Slayer – Mugen Train: The Movie, and the Entertainment District Arc. Beyond his on-screen voice work for Demon Slayer, he has also taken on behind-the-scenes roles as an ADR script writer and producer for the series' Portuguese version.

His other notable anime credits include roles in long-running and major franchises. He has voiced characters such as Philip and Oimo in One Piece, Borareta in Dragon Ball Super, and Nobuyuki Kai in Haikyu!!. His film work within the anime genre includes providing voices for Dragon Ball Super: Broly and My Hero Academia: Two Heroes. Luz's voice can also be heard in series like JoJo's Bizarre Adventure: Stardust Crusaders, Record of Ragnarok, Shaman King, and Takt op. Destiny.

In addition to his extensive work in anime, Luz has voiced characters in various animated and live-action productions. This includes the role of Senhor Kiramman in the acclaimed animated series Arcane and work on the live-action film adaptations of Fullmetal Alchemist. His portfolio also features roles in western animation, such as voicing King Shark in Justice League Dark: Apokolips War, and live-action dubbing for series like The Walking Dead and La Casa de Papel.