Sybille Tureau is a French voice actress who is primarily known for her extensive work in dubbing, providing the French voices for numerous characters in anime, animated films, and live-action movies.

Her career in dubbing began after she started taking acting classes at the age of 22. The daughter of Michel Tureau, a dubbing director, she initially sought out theater work. Colleagues from the stage eventually introduced her to dubbing directors, which led to her first regular role in a series. Her early work included small parts in the animated series "Les Tiny Toons". A significant early milestone was being cast by Walt Disney Pictures as the adult voice of Nala in the French dub of "The Lion King" in 1994, a role she remembers fondly as her first major part in an animated film. She would go on to become the official French voice for the character Daisy Duck in numerous Disney productions.

Alongside her Disney work, Tureau became a prominent voice in French dubs of Japanese anime, particularly for original video animations (OAVs) during the 1990s and 2000s. She has voiced a wide array of heroines and key characters, including her roles as Naomi Armitage in both "Armitage III" and "Armitage: Dual-Matrix," Rally Vincent in "Gunsmith Cats," and Yurine in "Karas". Her work in the science fiction and action genres is well-documented, with performances such as Nike in "Appleseed: Ex Machina," Leona in "Dominion Tank Police," and Oyuki in "The Dagger of Kamui".

In addition to these roles specified by the user, her extensive anime filmography includes providing the French voices for Flay Alstar in "Mobile Suit Gundam Seed" and "Mobile Suit Gundam Seed Destiny," Azusa Fuyutsuki in "GTO: Great Teacher Onizuka," Chun-Li and Cammy in "Street Fighter II: The Animated Movie," Pandore in the "Saint Seiya: The Hades Chapter" OAVs, Mana in "Mermaid's Scar," Nami Shiina in "Iczelion," Isako Darmstadt Nobeyama in "The Orbital Children," and Sara Yuki in "God Bless Dancougar".

Beyond anime, Tureau is widely recognized as the regular French dubbing voice for actress Keira Knightley in films such as the "Pirates of the Caribbean" series, "Pride & Prejudice," and "Atonement". Her voice work also extends to television series, where she has dubbed characters like Kelly Peyton for Amy Acker in "Alias" and Catherine Weaver for Shirley Manson in "Terminator: The Sarah Connor Chronicles". She is also active in the video game industry, lending her voice to prominent characters such as Jaheira in "Baldur's Gate II," Faith in "Mirror's Edge," Moira Brown in "Fallout 3," and Nariko in "Heavenly Sword".