Marcela de Barros is a Brazilian voice actor, actress, and narrator, born in Salvador on January 16, 1989. She has built a substantial career in the Brazilian dubbing industry, lending her voice to a wide array of characters in anime, animated series, and live-action productions. Her work is primarily known through anime series distributed on streaming platforms like Crunchyroll and Funimation.

De Barros has been involved in numerous prominent anime series. Her role as Sarasa Watanabe in Kageki Shoja!! is noted as her first leading role in an anime. Other significant anime roles include Marielle in Log Horizon, Fuyumi Todoroki in My Hero Academia, and Momoe Sawaki in Wonder Egg Priority. She also voiced Rol Calcife in Suppose a Kid From the Last Dungeon Boonies Moved to a Starter Town?, Yuri Saiki in Blue Reflection Ray, Fisch Brandel in The Genius Prince's Guide to Raising a Nation Out of Debt, and Kiki Asukai, also known as Kaeru, in ID Invaded. Her versatility extends to other popular titles such as Classroom of the Elite, Fire Force, and Arifureta From Commonplace to World s Strongest.

In addition to her work in anime, Marcela de Barros has voiced characters in Western animations like Polly Pocket, A Casa Mágica da Gabby, and Os Heróis de Goo Jit Zu. Her work also encompasses live-action series, films, video games, and reality shows. Beyond performance, she is active as a narrator for audiobooks, having recorded numerous titles including works by Meg Cabot and Stephenie Meyer, and has also worked as a translator and director on audiobook projects.