Boris Freytag is a German voice actor known for his work in dubbing, particularly for providing the German voice for characters in anime and live-action series. He is most recognizably associated with the role of Ibuki, a capybara and underboss of the Shishigumi lion gang, in the anime series BEASTARS. He voiced this character across eleven episodes of the show.

Beyond this prominent anime role, Freytag's career as a dubbing actor encompasses a variety of characters in international productions. His voice work is primarily documented in German-dubbed versions of television series. These roles include voicing Gordon in the series Patrick Melrose, Wilkie and Keegan in different episodes of The Rookie, and several characters in Crazy Ex-Girlfriend. His other credits also include roles in series such as Der Club, Queenmaker, and Nurses. In animation, in addition to BEASTARS, he has lent his voice to the character Huginn in Der Aufstieg der Teenage Mutant Ninja Turtles and Hase Bio in Nö-Nö Schnabeltier.