Marcelo Bosco is a Brazilian voice actor who entered the dubbing industry in 2016, following a background in theater. His path to voice acting began after he completed a technical theater course and subsequently pursued specialized training, including workshops at UNIDUB and a complete course at Dubrasil.

He is recognized for his work in several prominent anime series. Bosco voiced the character Takeshi Sawada in the remake of the anime Captain Tsubasa, known in Brazil as Super Campeões, a role he performed for two seasons. His other noted credits in anime include participation in major productions such as Attack on Titan and Spy x Family.