Rogério Vieira is a Brazilian voice actor recognized for his extensive work in dubbing anime into Portuguese. He has been active in the voice acting industry since the 1980s, contributing to the localization of numerous Japanese animated series for Brazilian audiences. Vieira is particularly associated with roles in mecha and action-oriented anime, where his vocal performances have become well-known to fans of the genre.

Among his prominent roles is Nuke in the Brazilian Portuguese dub of Mazinger Z, a classic super robot anime series. He also voiced Ryouma in Fuma no Kojirou: Yasha-hen, an original video animation series set in the Fuma no Kojirou franchise. Another significant role is Shin Mouri, also known as Jorge da Água, in Legendary Armor Samurai Troopers, part of the Yoroiden Samurai Troopers series. Additionally, Vieira is known for voicing Ryoma Nagare in various productions of the Getter Robo franchise, including Getter Robo Armageddon.

Throughout his career, Vieira has frequently collaborated with major dubbing studios in São Paulo, such as Álamo, and has worked alongside other established voice actors in the Brazilian dubbing industry. His work often involves bringing leading characters to life in anime that were broadcast on television and released on home video in Brazil. Vieira's contributions to anime dubbing have solidified his reputation as a veteran voice actor, with a body of work that spans several decades and includes characters from some of the most iconic anime series imported to Brazil.