Viktor Weiss is a German voice actor known for his work in dubbing, particularly for lending his voice to characters in anime series and films for the German-speaking audience. His most recognized role in animation is voicing the Old Scientist in the German dubbed version of the Fighter II: The Animated Movie, where he provided the German voice for the character originally voiced by Chikao Ootsuka.

Beyond this prominent anime role, Weiss has built a substantial career in voice acting, with credits in numerous other anime and animated projects. His work in the genre includes voicing the character Herr der Kraniche (Lord of the Cranes) in the German dub of the classic series Dragon Ball and taking on roles in other anime titles such as Mobile Police Patlabor 2: The Film and Doomed Megalopolis. His portfolio also extends to western animation, with voice roles in series like Cosmo & Wanda – Wenn Elfen helfen (The Fairly OddParents) and Extreme Dinosaurs.

In addition to his work in animation, Viktor Weiss has been active in dubbing live-action films and television series. He has contributed to the German dubs for projects such as the British series Doctor Who, providing voices for several characters across multiple episodes, and the legal drama Silk – Roben aus Seide. His film work in this area includes dubbing actors in movies like Manhunt, Rembrandt, and Ein ganz gewöhnlicher Dieb (A Very Ordinary Thief). The Deutsche Synchronkartei, a comprehensive database for German dubbing, lists a total of 35 voice roles for Viktor Weiss across film and television, underscoring his consistent presence in the German dubbing industry.