Juan Antonio Bernal is a Spanish dubbing actor known for providing voices for a wide range of characters in anime, animated films, and live-action productions. Born in Barcelona on July 22, 1962, he began his career in media as a radio musical editor at seventeen, later working as a broadcaster before transitioning to dubbing in 1986. His early notable work included voicing Bobby Hill in the series Canción Triste de Hill Street and the actor Tim Robbins in the film Los búfalos de Durham.

Bernal has become a highly prolific voice actor in Spain, participating in thousands of dubbing projects. He is particularly recognized as the regular Spanish voice for numerous international actors, including Robert Downey Jr., Jason Statham, Ralph Fiennes, Viggo Mortensen, and Kiefer Sutherland. His work on the character Tony Stark, also known as Iron Man, in the Marvel Cinematic Universe, for which he dubs Robert Downey Jr., is among his most prominent live-action roles.

In the realm of anime and animated features, Bernal's contributions are extensive. He voiced the antagonist Flec Turn in the Spanish dub of My Hero Academia THE MOVIE: World Heroes' Mission. He is the voice of the character Shin in the film version of Fist of the North Star. A significant recurring role is that of Gemini Saga in various installments of the Saint Seiya franchise, including Saint Seiya: The Hades Chapter - Sanctuary and Saint Seiya: Legend of Sanctuary. He also voiced the protagonist Colin MacLeod in the anime film Highlander: The Search for Vengeance.

His other anime credits include the role of Hiro in Venus Wars, Junichi Narutaki in Doomed Megalopolis, and Ryuichi Murakami in Judge. He also provided the voice for Tony Stark in the animated feature Iron Man: Rise of Technovore. In addition to these, his work encompasses a wide variety of other series and films. He is the Spanish voice for Jin Kariya in Bleach, Goemon Ishikawa XIII in Lupin III: The Fuma Conspiracy, and Gild Tesoro in One Piece Film Gold. In Catalan, he has notably voiced the character Jiraiya in the Naruto series and films. Beyond his work in Japanese animation, Bernal is also well-known as the Spanish voice of the Looney Tunes character Daffy Duck, a role he has expressed particular fondness for.