Catherine Desplaces is a French voice actress known for her extensive work in the dubbing of anime series and films into the French language. Her career encompasses a wide range of characters, from young boys and comedic figures to powerful women, demonstrating her versatility across different genres.

Desplaces has lent her voice to numerous prominent anime productions. She is perhaps best recognized for her multiple roles in the long-running fantasy series Fairy Tail, where she voices both the celestial spirit Virgo and the Fairy Tail mage Evergreen. Her repertoire also includes significant characters such as the powerful magic user Noi in the dark fantasy series Dorohedoro and the psychic Mikoto Aiura in The Disastrous Life of Saiki K.: Reawakened. In the science fiction series revisions, she voiced the character Kanae Izumi.

Her film work includes roles in major animated features, such as the character Ko in the critically acclaimed Studio Ghibli film The Tale of the Princess Kaguya. Desplaces has also been the French voice for characters in classic series, taking on roles like Iczer Two in Fight! Iczer-One, Elam in The Heroic Legend of Arslan, and multiple characters across the B't X and B't X Neo series, including B'T Max, Karen, and Nasha. Her credits extend to popular titles like Demon Slayer: Kimetsu no Yaiba, where she voices the Hashira Mitsuri Kanroji, as well as Jujutsu Kaisen, Platinum End, and Lost Song.

Beyond animation, Desplaces's voice can be heard in live-action dubbing. She is the French voice of Lola Fernandez from the Spanish series Un, dos, tres and has voiced characters in American series such as Arrow and Raising Dion. Her career demonstrates a consistent and significant contribution to the French dubbing industry, bringing a wide array of international characters to life for French-speaking audiences.