Octavio Rojas is a Mexican actor, voice-over artist, and dubbing director with a career spanning over three decades in the entertainment industry. He is widely recognized for his extensive work in Latin American Spanish dubbing, lending his voice to a vast array of characters in animated series, films, and video games.

Within the realm of anime and animation, Rojas has built an impressive portfolio. He is the voice of Toshinori Yagi, also known as All Might, in the Latin American Spanish dubs of the films My Hero Academia: Two Heroes and My Hero Academia: Heroes Rising. He also voices Commander Erwin Smith in the anime and films of Attack on Titan. His other prominent anime roles include Silva in the 2021 series Shaman King, Vritra in Suppose a Kid From the Last Dungeon Boonies Moved to a Starter Town, Magenta in Dragon Ball Super: Super Hero, Konro Sagamiya in Fire Force, Suien in the Naruto special Battle at Hidden Falls. I Am the Hero!, and Hideo Chiyono in Seven Days War. His recent work includes voicing Kokushibo in Demon Slayer and Gordon in One Piece Film: Red.

Beyond these anime roles, Rojas has voiced iconic characters in Western animation, which has contributed significantly to his recognition. He is notably the voice of Waylon Smithers in The Simpsons for its first fourteen seasons and again from season thirty-two onward, as well as the current voice of the rooster Claudio in Looney Tunes productions. He has also been the voice of Master Shifu in the Kung Fu Panda franchise, taking over the role from the late Pedro Armendáriz Jr., and has played Dr. Drakken in Kim Possible, Lotso in Toy Story 3, and Knuckles in the Sonic the Hedgehog film series.

Rojas's work extends into video games, where he has voiced Scorpion in Mortal Kombat, Jorge 052 in Halo, and Captain Price in the Call of Duty series. He is also known for being the regular dubbing voice for a host of international actors, including Idris Elba, Chuck Norris, Russell Crowe, Val Kilmer, Liam Neeson, and Wesley Snipes. In addition to his on-screen and video game work, his voice is familiar to many as the institutional voice for channels like Canal 2 and Canal 5, and for commercials for brands such as Nissan and Farmacias Similares. With over thirty-five years of experience, Octavio Rojas remains a prominent and active figure in the world of Latin American dubbing.