Oliver Scheffel is a German actor and voice actor born in Munich on August 18, 1980. He initially trained in piano from age five to fifteen before his interest shifted to performing arts. He made his stage debut in 2000 and went on to receive his acting training at the Internationale Schule für Schauspiel und Acting (ISSA) in Munich, supplemented by private lessons. His early career included extensive theater work, with over 500 stage performances.

In the realm of anime voice acting, Scheffel has lent his voice to several prominent German dubs. He is known for providing the German voice for the protagonist Basara Toujou in the series The Testament of Sister New Devil and its sequel The Testament of Sister New Devil BURST. He also voiced the energetic and manipulative producer Koutarou Tatsumi in the zombie idol anime Zombie Land Saga. His other notable anime roles include the werewolf warrior Irvin in Record of Grancrest War and Guren Ichinose in Seraph of the End.

Beyond these roles, his dubbing work is extensive and not limited to animation. He has been the regular German voice for actors such as Milo Ventimiglia in series like This Is Us and films like Creed II, as well as for Rob McElhenney in Mythic Quest and Ebon Moss-Bachrach in The Bear. His work spans various genres, including live-action series like Dark Matter, Once Upon a Time, and Charmed. Alongside his voice acting, Scheffel continues to work as an on-screen actor in German television productions and maintains an active career as a theater performer, voice actor for commercials, audiobooks, and video games.