Stéphane Bazin is a French voice actor primarily known for his extensive work in the dubbing of anime series and animated films into French. His career is focused on providing the French-language voices for a wide array of characters in Japanese animation, contributing to the localization of these works for a French-speaking audience.

Bazin has been involved in dubbing for numerous anime productions across different genres and eras. Among his notable roles, he voiced the character Steve in the comedy series Back Street Girls: Gokudols. He also took on historical figures, such as providing the voice for a young Christophe Colomb in the series Christopher Columbus and for François de Vaudreuil, also known as La Tulipe Noire, in the series Étoile de la Seine. His repertoire includes family-oriented anime, with roles like Topi in Mock & Sweet and the character Empereur Noir in Blue Blink.

His body of work extends to classic and long-running series. He participated in the French dubs of Anime Sanjushi, playing multiple roles including Duc de Buckingham, Manson, Le Masque de Fer, and Porthos. He voiced characters in Lady Georgie, as Laurent Gray and Roger, and in Cat's Eye as Vladimir. His credits also include Ryu, the Cave Boy, Go-Q-Choji Ikkiman, and Magical Idol Pastel Yumi.

In more contemporary anime, Bazin has contributed to major titles. He voiced Gus in Carole & Tuesday, the Principal in Cyberpunk: Edgerunners, and has roles in the French versions of Chainsaw Man and the live-action adaptation of Cowboy Bebop. He has also been involved in the popular Demon Slayer franchise, providing the voice for Shinjurō Rengoku in the Entertainment District Arc and Kyōjurō Rengoku in the Mugen Train Arc. Other recent credits include Shinichi Saimori in My Happy Marriage, Lysandre in Pokémon Generations, and a role in Detective Conan: The Culprit Hanzawa.

Beyond on-screen roles, Bazin's work also encompasses dubbing for live-action films, such as his role as James Turner in the 2017 French dub of the live-action Death Note movie. In addition to his work as a voice actor, he has also taken on the role of dubbing director, notably for the series The Twins at St. Clare's.