Matheus Ferreira is a Brazilian voice actor known for his work in the dubbing of various anime series and films for the Brazilian Portuguese market. Based in São Paulo, he began his career in voice acting at the age of seven, a path influenced by his family's involvement in the dubbing industry, with his father working as a sound technician and his stepmother being a dubbing actress. His brother is also active in the field as a voice actor.

Ferreira has built a substantial portfolio of roles in popular anime. In the science fiction series Scarlet Nexus, he voiced the character Nagi Karman. He provided the voice for Isao Kasuga in the supernatural action anime Gleipnir. In the sports series RE-MAIN, which focuses on water polo, he voiced Yutaka Babayaro Inomata. He is also the voice of Sen Kaibara, a student from Class 1-B with a Quirk that allows him to spin, in the long-running superhero anime My Hero Academia. In the classic soccer anime Captain Tsubasa, Ferreira voices the character Hanji Urabe.

His work also includes roles in feature films. He voiced the young Sosuke in the Studio Ghibli film Ponyo on the Cliff by the Sea. In the Pokémon franchise, he voiced the character Chili in the Pokémon: Black and White series. His other anime credits include roles in The Rebirth of Buddha as Shunta Amanokawa, a film in the Inazuma Eleven series as Kanon Endo, and the film Miyori in the Sacred Forest as Bokuriko. Ferreira continues to be an active and versatile presence in Brazilian dubbing, contributing voices to a wide range of animated characters.