Valentina Fercat is a Brazilian voice actor known for her work in dubbing, particularly in anime series and films for Portuguese-language audiences. She is recognized for voicing the character Falfa in the Portuguese dubbing of the anime I've Been Killing Slimes for 300 Years and Maxed Out My Level. Her involvement with this series began with its first season in 2021 and continued with the second season in 2025, with dubbing production handled by the Rio de Janeiro-based studio Som de Vera Cruz under the direction of Erick Bougleux.

Beyond this prominent role, Fercat's work spans various other anime and live-action projects. In anime, she voiced Haruka Ninomiya in Battle Game in 5 Seconds. She has also contributed to dubs for major streaming platforms; for instance, she was part of the dubbing cast for the 2021 horror film Don't Breathe 2, providing the voice for the character Phoenix in a version produced by Delart studio for HBO Max. Additionally, her credits include voice work in other formats, such as providing the Portuguese voice for the character Violet in a 2021 dubbing of the classic television special A Charlie Brown Christmas, which was also produced by Delart.

Fercat's career demonstrates a consistent presence in the Brazilian dubbing industry, with notable credits in popular anime series distributed by Crunchyroll and in film projects for streaming services. Her recurring collaboration with Som de Vera Cruz studio, particularly on I've Been Killing Slimes for 300 Years and Maxed Out My Level, highlights a key professional relationship in her career.