Gabriel Manetti is a Brazilian actor, voice actor, writer, and journalist based in São Paulo. He holds a degree in Social Communication from Universidade São Judas Tadeu and a degree in Dramatic Arts from the Escola Superior de Artes Célia Helena. He is also a postgraduate in Dramaturgy from the same institution. With a professional career spanning over twelve years in dubbing, he has lent his voice to numerous characters in films, television series, and telenovelas.

In the realm of anime, Manetti is known for providing the Brazilian Portuguese voice for the character Riki Nendou in the popular series The Disastrous Life of Saiki K.: Reawakened. His work as a voice actor is one facet of a broader career in the performing arts. He is also an accomplished stage actor and a theater professor for children and adolescents. Beyond performance, Manetti is a creator and co-founder, along with Fábio Freire, of the successful musical project Beatles para Crianças, which has performed hundreds of shows across Brazil. He is also an established author of children's literature, with published works including Chico e o osso de dinossauro, Zeca e o Mistério dos Irmãos Lumière, and O tapete comilão.