Andressa Andreatto is a Brazilian voice actor known for her extensive work dubbing anime series and films for the Portuguese-language market. Her career encompasses a wide range of characters, from leading roles in feature films to supporting parts in long-running television series.

Andreatto has been credited with several prominent roles in anime. She voices the character Winry Rockbell across multiple adaptations of the popular franchise Fullmetal Alchemist, including the original 2003 television series, the subsequent series Fullmetal Alchemist: Brotherhood, and the live-action films. In film, she provided the Portuguese voice for the protagonist Deunan Knute in the movie Appleseed. She also voiced the character Lulu in the anthology film Flavors of Youth. Her work extends to other major anime titles, where she has taken on roles such as Yuko Sugino in Barom One, Meena in Genma Wars: Eve of Mythology, and Numi Tahiro in the Knights of Sidonia series.

In addition to these, Andreatto has voiced a variety of characters in internationally recognized series. She is credited as the voice of Sayaka Koyanagi in the supernatural action series Gleipnir. In the Netflix original anime Spriggan, she voiced the character Rie Yamabishi. She also took on the role of Utano Tadano in the comedy series Life Lessons with Uramichi-Oniisan. Her work in the Pokémon franchise includes voicing the character Georgia in Pokémon: Black and White and its sequel season, Pokémon: Black and White: Rival Destinies. She is also credited as the voice of Paige in Bakugan: Mechtanium Surge. Her repertoire demonstrates versatility, having voiced characters in long-running series like One Piece as Mousse and Naruto, where she was the second voice for the character Shizune.

Throughout her career, Andreatto has worked with various dubbing studios in Brazil, including TV Group Brasil on animated films and Vox Mundi on projects like Spriggan. Her credits reveal recurring collaborations with other voice actors and directors in the industry. For instance, in Gleipnir, her work features direction and performances by individuals such as Fábio Lucindo and Kate Kelly Ricci. In Life Lessons with Uramichi-Oniisan, she worked under the direction of Fábio Campos at the DuBrasil studio, alongside actors like Rodrygo Gomes and Gabriel Noya. The 2002 series Barom One was directed by Rodrigo Andreatto, indicating a professional connection, though it is noted that some sources credit the role of Yuko Sugino in that production to another voice actor, Lene Bastos.

Beyond her anime work, Andreatto's filmography includes voice roles in major western animated productions. She contributed additional voices for Disney films such as Wreck-It Ralph, Inside Out, and Zootopia, and notably voiced the character Snow White in the 2019 film Ralph Breaks the Internet for the Brazilian Portuguese dubbing.