Magali Rosenzweig is a French stage actress who is primarily known for her extensive work as a voice artist in French dubs of animated series and films, particularly Japanese anime. Her career in voice acting spans several decades and includes a wide variety of roles across numerous popular franchises.

Rosenzweig has lent her voice to many significant anime characters in their French-language versions. One of her earliest notable roles was as Yamato in the television series Happy Lucky Bikkuriman. She is also recognized for providing the voice of the titular character, Himawari Hinata, in the series Himawari! and its sequel Himawari Too!!. Her repertoire includes the role of Tellu in the third season of Pretty Guardian Sailor Moon Crystal: Season III. Other prominent anime credits include Diana in Jewelpet, Kiriko Heguri in Aquarian Age: Sign for Evolution, Julia in the later episodes of Fist of the North Star, Jora in One Piece, and multiple roles in Zombie-Loan. She has also voiced characters in films such as Planzet and the new dub of Mazinger Z: Infinity, where she played Sayaka Yumi.

Beyond these key roles, her filmography demonstrates a consistent presence in the French dubbing industry. She has contributed to long-running franchises, providing voices for various entries such as the voice of Venusia in several movies based on the works of Go Nagai, including Goldorak contre Great Mazinger and Uchuu Enban Dai-Senso. Her work also extends to other anime features like Case Closed: Captured in Her Eyes and Death Note.

In addition to Japanese animation, Rosenzweig is a prolific voice in European animated productions. Her credits include roles in the feature films The Big Bad Fox and Other Tales, Moomins on the Riviera, and Asterix and the Mansion of the Gods. She has also voiced characters in numerous television series, such as Willow in the 2021 version of The Smurfs, Ylvi in Vic the Viking, Shelby in Maya the Bee, and multiple roles in the series The Long Long Holiday and The Little Prince. Her recent work includes providing voices for multiple characters, including the titular roles, in the 2025 animated series Belfort & Lupin - Die Hunde von Versailles.

Throughout her career, Rosenzweig has frequently collaborated with a consistent group of French voice actors, including individuals such as Antoine Schoumsky and Kaycie Chase, appearing alongside them in projects like The Smurfs and Belfort & Lupin. She has also worked repeatedly with director Jean Regnaud on films such as The Big Bad Fox and Other Tales and Snowlidays. Her extensive body of work, characterized by a wide range of characters across both anime and Western animation, marks her as a notable and enduring figure in French voice acting.