Marcela Tachibana is a Brazilian actress and dubbing voice actor known for her work in anime, live-action films, and television series. She has contributed to numerous Portuguese-language dubs produced in Brazil, taking on both supporting and lead voice roles.

Tachibana is best known for voicing Kirara Hazama in the anime series Assassination Classroom. She also played the role of Mua, who transforms into Kamen Rider Abaddon Mua, in the film Kamen Rider Zero-One: REAL×TIME. Her other notable anime voice credits include providing additional voices for My Hero Academia and Horimiya, as well as a role as Otori in The Quintessential Quintuplets and its sequel film. She contributed to the Portuguese dub of the Western animated feature film A Viagem de Ernesto e Celestine as well.

Beyond animation, Tachibana has voiced characters in various live-action productions. For example, she was the voice of Su-yeon Bae in the horror film Medo (Duas Irmãs), Chloe in the series SMILF, and additional voices in series such as Ash vs Evil Dead, Fuller House, and Timeless: Guardiões da História. Her work spans multiple genres and formats, establishing her as a versatile performer in the Brazilian dubbing industry.