Hugo Brunswick is a French actor primarily known for his work in dubbing, where he lends his voice to characters in films and television series for the French-speaking market. He was born on October 11, 1989. His career in performance began with on-screen acting, for which he received formal training at the Cours Florent from 2005 to 2007 and then at the Cours Jean Périmony from 2008 to 2010.

Brunswick's voice acting career includes significant contributions to the French-language versions of animated works, particularly in the realm of anime. He is the voice of Seiji Amasawa in the Studio Ghibli film Whisper of the Heart. In this story of youthful dreams and romance, he voices the aspiring violin-maker who becomes the protagonist's muse and love interest. He also voices the character Nishitaka in the anime series Teasing Master Takagi-san, contributing to the French adaptation of this popular comedy about a middle school boy's efforts to outwit his teasing classmate.

Beyond these specific roles, Brunswick's anime filmography is varied. He is listed as providing French voices for the films The Wind Rises by Studio Ghibli and Undead Unluck. In the globally popular series Demon Slayer: Kimetsu no Yaiba, he voices the character Goto, a member of the Demon Slayer Corps. His work also extends to the series Oshi no Ko, where he plays the role of Melt Narushima, a struggling actor and reality dating show participant.

Away from anime, a substantial part of Brunswick's dubbing career involves providing the French voice for actors in live-action productions. He is notably the regular French voice for actor Tom Holland, having dubbed his performances as Peter Parker / Spider-Man in the Marvel Cinematic Universe films, as well as in other films like Cherry and Uncharted. He has also been one of the French voices for actor Daniel Radcliffe in several films. This extensive work in dubbing for both animation and live-action media represents the core of his professional achievements as a voice artist.