Nando Sierpe is a Brazilian voice actor known for his work in the Portuguese dubbing of various anime series. He has lent his voice to a wide range of characters across different genres, contributing to the Brazilian Portuguese versions of numerous popular shows.

His notable roles include Mono Shinobimono in the anime adaptation of Komi Can't Communicate. He also voiced the character Tarmiel in the later seasons of The Seven Deadly Sins, specifically in The Seven Deadly Sins: Imperial Wrath of The Gods and The Seven Deadly Sins: Dragon's Judgement. In the series Drifting Dragons, Sierpe provided the voice for the character Niko. Another prominent role is Pinga in the anime BNA: Brand New Animal.

Beyond these credits, Sierpe's portfolio encompasses a diverse array of other anime. He voiced Gauche Adlai in both the Black Clover television series and its film, Black Clover: Sword of the Wizard King. He is also recognized for roles such as Takeshi Wakatsuki in Kengan Ashura, Laim in In Another World With My Smartphone, and Hansen in Tokyo Revengers. His work extends to films as well, including a role in the Netflix dub of the Studio Ghibli film Ponyo on the Cliff by the Sea.