Sergio Bonilla is a Mexican actor born on August 28, 1974, who has built a extensive career in television, film, theater, and voice acting. He is the son of the acclaimed Mexican actors Héctor Bonilla and Socorro Bonilla. His professional work spans performance in front of the camera and in recording studios for dubbing.

Bonilla is widely recognized for his voice work in animated series and films. He is notably the Spanish voice for the character Trunks within the Dragon Ball franchise. He first voiced the character at the beginning of the Dragon Ball Z saga and later returned to the role for the film Dragon Ball Super: Super Hero. In addition to Trunks, his other prominent voice roles include Nelson Muntz in The Simpsons from the third or fourth season through the twelfth season, Kaede Rukawa in the anime Slam Dunk for its first 52 episodes, and Remy in the Pixar film Ratatouille. He also provides the voice for Scott Lang, the character Ant-Man, in the Marvel Cinematic Universe films for Spanish-speaking audiences.

Throughout his voice acting career, Bonilla has had recurring professional collaborations. One notable example is with fellow voice actor Víctor Ugarte; they have worked together on significant projects such as Dragon Ball, where Bonilla voices Trunks and Ugarte voices Goten, and Ratatouille, with Bonilla as Remy and Ugarte as Linguini.

In addition to his extensive voice work, Bonilla has an active career as an on-screen actor. He has appeared in numerous Mexican television series and telenovelas, including roles in Mujer de nadie, La otra cara del alma, Vidas robadas, and Pasión morena. He has also acted in films such as Las armas del alba and Un padre no tan padre. For his performance in the short film Sexo, Drogas y Freud, he received a nomination for Best Actor at the Festival Comedias en Corto de Televisa.