Michael Figueiredo is a Portuguese voice actor known for his work in dubbing animated series for Portuguese audiences. His career includes providing the Portuguese voice for characters in various animated shows, encompassing both anime and Western animation productions.

A notable role in his career is voicing the title character in the anime series As Aventuras de Huckleberry Finn, based on the novel The Adventures of Huckleberry Finn. He also voiced the same character in a separate adaptation, As Novas Aventuras de Huckleberry Finn. His other voice work in anime includes the role of Genki in the series Monstros Rancher.

Beyond anime, Figueiredo has voiced characters in other animated series. He is credited as the voice of the title character in Diogo Go! and for the character Keswick and Verminious Snaptrap in the first season of T.U.F.F. Puppy. His dubbing work has been associated with studios such as Graficine, Digital Azul, and 112 Studios.