Josep Maria Mas is a Catalan voice actor primarily known for his extensive work dubbing anime and other audiovisual content into the Catalan language for television and film. His career encompasses a wide range of iconic characters across numerous popular series, establishing him as a prominent figure in the field of Catalan dubbing.

One of his most recognized roles is providing the voice for the powerful Saiyan Broly in several Dragon Ball films, including Dragon Ball Super: Broly and Dragon Ball Super: Super Hero. He also voices the character Nappa in Dragon Ball Super: Broly. His involvement in the Dragon Ball franchise extends further, as he has lent his voice to characters like Bardock, the Follet Tortuga (Master Roshi), and Sharpner in various series and films, including Dragon Ball Z Kai and Dragon Ball Z: Battle of Gods.

In the long-running series One Piece, Mas is the Catalan voice of Sanji, a role he has reprised in films such as One Piece Stampede and One Piece Film: Gold. His film work also includes the role of Dr. Jiro Makabe in Mutafukaz and Bishop Ladja in the 2019 CGI film Dragon Quest: Your Story.

Beyond these, his voice credits demonstrate remarkable versatility across a variety of anime. He has voiced Spike Spiegel in Cowboy Bebop, Ikkaku Madarame in Bleach, Loki in Mythical Detective Loki Ragnarok, Mugen in Samurai Champloo, and Ninzaburo Shiratori in numerous Detective Conan films and the television series. His other notable roles include Volvo Saigo in Kochira Katsushika-ku Kamearikouen-mae Hashutsujo (Kochikame), Yumeto Shinjo in Miracle Giants Domu-kun, Màscara de Plata in The Heroic Legend of Arslan, Darrigan in Royal Space Force - The Wings of Honnêamise, as well as characters in series like Inuyasha, Naruto, and Fushigi Yûgi.

In addition to his work in front of the microphone, Josep Maria Mas has also taken on significant roles behind the scenes as a dubbing director. He has served as the ADR director or dubbing director for the Catalan versions of major films and series, including Dragon Ball Super: Broly, One Piece Stampede, From Up On Poppy Hill, Black Clover, and the Digimon films Last Evolution Kizuna and The Beginning. This dual role as both an actor and a director highlights his deep expertise and influence within the Catalan dubbing industry. His career reflects a long-standing commitment to bringing Japanese animation to Catalan-speaking audiences.