Vincent Bonnasseau is a French voice actor known for his work in the French dubs of various animated series and films, as well as video games. He has a career spanning over a decade, lending his voice to a wide range of characters in productions for both television and streaming platforms. Bonnasseau's voice is described as a low adult male tenor, and he is noted for his linguistic abilities, speaking French, German, English, Spanish, and Portuguese, as well as being able to perform various regional accents.

One of his most prominent and recurring roles is that of the iconic villain Dio Brando in the French adaptations of the JoJo's Bizarre Adventure anime series. He first voiced the character in the 2012 series and its 2014 installment, Stardust Crusaders, before reprising the role once again for the 2021 part, Stone Ocean. He is also recognized for voicing the character Bemular in the French version of the Netflix anime Ultraman in 2019, a role he later reprised for the 2023 film, Ultraman: Final.

Bonnasseau has demonstrated his versatility by taking on multiple roles within a single project. In the Netflix original anime series Dino Girl Gauko, which aired from 2019 to 2020, he provided the voices for several characters, including the alien KinPika, Toshio Hiraga, the character Gougoutte, and the series' narrator. He also contributed voice work to the 2020 animated film SamSam, credited for ambient voices.

Beyond these roles, his work in anime includes voicing Spencer Simmons in Carole & Tuesday, Ake in Vinland Saga, Kim Lurker in the second season of Tower of God, and Ashikaga Takauji in The Elusive Samurai. In the realm of video games, Bonnasseau is notably the French voice of the characters Phantom and his evolved form, Tragodia, in the popular mobile game Arknights.