Isabelle Desplantes is a French actress and voice artist, born on July 2, 1968, in Sens, France. Her career encompasses both on-screen roles and extensive voice work for animated films and television series. She is known to French audiences for her live-action role as Isabelle in the Disney Channel series Mère et Fille.

In the realm of animation dubbing, Desplantes has lent her voice to a variety of characters in both anime and Western animation. She is the French voice of Kobachi Osaragi in the anime series Kaguya-sama: Love is War, reprising the role across its second season and the third season, Ultra Romantic. Her film work in anime includes the role of Emmy Altava in the 2009 film Professor Layton and the Eternal Diva. She has also contributed to the French adaptations of other major anime titles, such as Raynesia and Kanami in the Log Horizon series, and various characters across the Psycho-Pass franchise, including its television series and films.

Beyond anime, Desplantes has had a prominent career dubbing characters in major animated feature films. Notably, she is the French voice of Sergeant Calhoun in the Disney films Wreck-It Ralph and its sequel Ralph Breaks the Internet. She also voiced Bonnie Hopps, the mother of the protagonist, in the Disney film Zootopia. Other notable dubbing roles include Miss Tick in the DuckTales reboot series and Hannah in the DreamWorks Animation series Dragons: Rescue Riders.