Sébastien Reding is a Canadian voice actor and dubbing director from Quebec, primarily known for his work in the French-language versions of animated and live-action productions. He is sometimes credited under the names Sébastien François-Redding or Sebastien-François Redding.

Reding has lent his voice to numerous prominent roles in anime and animated series. He is perhaps best known for being the regular French voice of the character Ash Ketchum in the Pokémon film series for the Quebec market. His credits in this long-running role include the films Pokémon: The First Movie, Pokémon 2000 - The Movie, Pokémon 3 - The Movie, Pokémon 4Ever, Pokémon Heroes - Latias & Latios, Pokémon: Jirachi Wish Maker, and Pokémon: Destiny Deoxys. Another significant role was voicing Yugi Moto in the Quebec French version of the film Yu-Gi-Oh!: The Movie.

In the Bakugan franchise, Reding has had a long-standing association, contributing both as a voice actor and as a director. In the original series, Bakugan Battle Brawlers, he voiced the character Marucho Marukura. He later voiced the character Strata in the reboot series, Bakugan Battle Planet. Other anime voice credits include Devil Bat in Eyeshield 21 and roles in the French versions of Spider Riders and its sequel. Beyond anime, his voice can be heard as General Koopa in the Quebec French dub of The Super Mario Bros. Movie.

Beyond performance, Sébastien Reding has an extensive career as a dubbing director, a role he has taken on since at least 2005. He has directed the French versions of numerous films and television series. His directing work in animation includes multiple titles in the Bakugan franchise, such as Bakugan Battle Brawlers, Bakugan Battle Planet, and Bakugan: Armored Alliance. He has also directed the French dubs for the live-action films Pokémon Detective Pikachu and Sonic the Hedgehog for the Quebec market. Additional directing credits include the animated series Spider Riders.

Reding's work extends to live-action dubbing as well. He has provided the French voice for actor Tom Felton as Draco Malfoy in the Harry Potter film series. His other live-action dubbing credits are extensive and include actors such as Christopher Mintz-Plasse in films like Kick-Ass and How to Train Your Dragon, Casey Affleck in Ocean's Eleven and Gone Baby Gone, Paul Dano in Little Miss Sunshine and Looper, and Adam Brody in Mr. & Mrs. Smith and Jennifer's Body, among many others.

In addition to his work in the booth, Reding has contributed to the industry as a teacher, having instructed dubbing as a theatre elective at Cégep de St-Hyacinthe. He has also been a guest of honor at anime conventions, such as Otakuthon in Montreal.