Xiduo Zhao is a German actor and voice actor known for his work in live-action film and television as well as in anime dubbing. He completed his acting training at the Schauspielschule Zerboni in 2017. Following his education, he appeared in numerous German film and television productions, notably playing the role of firefighter Flori Weber in the ZDF series Marie fängt Feuer.

In the field of anime, Xiduo Zhao has provided the German voice for a number of significant characters. He voices Kazuma Kuwabara in the series Yu Yu Hakusho and Shutaro Mendo in Urusei Yatsura. He is the German voice of Stiyl Magnus in A Certain Magical Index, a role he performed for both the main series, which was dubbed between 2022 and 2023, and for the film A Certain Magical Index: The Miracle of Endymion, dubbed in 2023. He also plays the role of Ilja in Sacrificial Princess and the King of Beasts. In My Hero Academia: Vigilantes, Zhao voices Soga Kugisaki. Additional anime roles include Jhin Syulargun in Our Last Crusade or the Rise of a New World, the character Ashida in Baki, and the role of Sōsuke Aizen from Bleach.

Beyond anime, his voice acting work extends to international live-action productions. He is known for providing the German voice for Ser Criston Cole in the series House of the Dragon and for Edward Brooks in Prime Finder. His voice can be heard across various streaming platforms in multiple leading roles.