Fabrice Lelyon is a French actor primarily known for his extensive work in voice acting, providing the French-language voices for numerous characters in animated series and films, with a significant focus on Japanese anime. His career encompasses a wide range of roles in popular and long-running series, demonstrating his versatility across different genres and character types.

Lelyon's voice acting credits are extensive and feature many prominent anime titles. He is known for his role as Arataka Reigen in the French dub of the supernatural comedy series Mob Psycho 100 and its subsequent seasons. In the dark fantasy world of Tokyo Ghoul:re, he voiced the character Shû Tsukiyama. He also took on the role of the flamboyant antagonist Cioccolata in JoJo's Bizarre Adventure: Golden Wind. His work includes the character Don Patch in the eccentric comedy Bobobo-bo Bo-bobo, Nobu in the music-centric drama NANA, and Kazuya "Toji" Toujikamori in the romantic series Peach Girl.

Lelyon has been involved in dubbing several major film and series franchises. He voiced Bercouli in the Alicization arc of Sword Art Online, appearing across multiple installments including Sword Art Online: Alicization and War of Underworld. In the Mobile Suit Gundam franchise, he lent his voice to Gawman Nobile in the film Mobile Suit Gundam Hathaway. He also voiced Marcus in the Netflix original anime series Thermae Romae Novae and Mosuke in the 2021 version of Shaman King.

His film work in anime includes roles in Miss Hokusai, where he voiced Hatsugoro/Totoya Hokkei, and in the animated adaptation of the video game Injustice, where he voiced Plastic Man. He also voiced the character Cash in the special Miraculous World: Shanghai, la légende de Ladydragon. Beyond anime, his voice can be heard in major animated films such as the French dub of Pixar's Inside Out 2, where he voiced Bobby.

In addition to these prominent roles, Lelyon's filmography includes a vast array of other series. He has provided voices for Maximillen Morrel in Gankutsuou: The Count of Monte Cristo, Sahm in The Heroic Legend of Arslan, and Ichitaka Seto in the I"s OVA series. His credits also include appearances in Devil May Cry, Kino's Journey, Vinland Saga, and Pokémon Generations, for which he voiced the character Lilien (Zinzolin). This extensive body of work establishes Fabrice Lelyon as a prolific and familiar presence in the French dubbing industry for anime and animation.