Sophie Riffont is a Belgian-born actress and voice artist based in Paris, recognized for her extensive work in French dubbing across animation, live-action series, and video games. She trained at the École Internationale de Théâtre Jacques Lecoq and has built a career that spans theatre, film, and voice work.

In the realm of animation and anime dubbing, Riffont is known for her role as Yasuko Tanaka in the French adaptation of the Netflix series Sword Gai: The Animation Part II. Her voice acting also includes prominent characters in Western animation dubbed into French, such as Chief Lin Beifong in The Legend of Korra and Mai in the original Avatar: The Last Airbender series.

Beyond animation, Riffont's dubbing portfolio is diverse. She lends her voice to live-action actresses, including Sofia Vergara in the series Modern Family and Zoé Saldana in the biopic Nina. In the video game industry, she is the French voice of the character Kerrigan in the StarCraft franchise and portrayed Ashrah in Mortal Kombat 1. Her work also includes the French voice cast for the game 007: Nightfire.

Parallel to her voice acting career, Sophie Riffont is an accomplished author and filmmaker. She has written and directed several short films, including Le Cadeau in 2018. Her creative work often addresses social issues; she co-created the short film Mythe, Tabou et Volupté with Salamata Diallo, a poetic piece aiming to raise awareness about excision and women's rights, which received recognition at festivals.