Murielle Naigeon is a French actress who was born on July 19, 1966, in St Julien, Savoie, and is primarily known for her work in the field of dubbing. She pursued her acting studies at the conservatories of Bourg-la-Reine and Paris from 1988 to 1992, before attending the professional workshop of Steve Kalfa. Beginning her career on stage in small theatre productions in 1989, she eventually moved into television series and short films before specializing in voice dubbing for animated series and television shows starting in 1996.

In the realm of anime, Naigeon is recognized for several prominent voice roles. She is the French voice of the character Renamon in the series Digimon Tamers. She also performed multiple roles in the series The Ancient Magus' Bride, lending her voice to the witch Marielle, as well as to the character Redcurrant, Akiko Hatori, Molly, the character known as Monstre Masqué, and Rahab. Her other anime voice credits include the role of Jeanneline in the series Hunters of Dragons, and various characters in the series Princesse Shéhérazade, including the Queen Yamlika, Princesse Tchouka, the maharani, Almana, and Hermine de la Déanche. In addition to her animated work, her dubbing career includes French voices for live-action television roles in series such as Preuve à l'appui, Les Soprano, New York Police Blues, Sunset Beach, Nip/Tuck, and Urgences.