Alberto Hidalgo is a Spanish voice actor primarily known for his work in the dubbing industry, where he lent his voice to numerous characters in anime, television series, and films for over two decades. He is most recognized for being the long-standing Spanish voice of the character Vegeta in the popular Dragon Ball franchise.

Hidalgo's career in dubbing spanned approximately 25 years, during which he became a familiar voice to Spanish audiences. While his body of work included a variety of roles in live-action productions, his most significant and enduring contribution was in the realm of animation. His voice can be heard in various series, such as providing voices for episodes of Reporter Blues and playing characters like Mungo in El gato Isidoro.

However, his career was definitively shaped by his association with the Dragon Ball series. He was part of the cast for the dubbing of several series within the franchise, including Dragon Ball, Dragon Ball Z, and Dragon Ball GT. In these, he voiced multiple characters, most notably the iconic role of the Saiyan prince Vegeta, as well as the Turtle and the Old Kai. His portrayal of Vegeta became definitive for a generation of viewers in Spain. His work extended to the series Dragon Ball Super, where he continued to voice Vegeta until his departure from the profession.

In 2017, Alberto Hidalgo publicly announced his retirement from the dubbing profession. He cited his decision to pursue a new career as a civil servant in the Andalusian regional administration, a role incompatible with continuing professional dubbing work. His retirement marked the end of an era for the character of Vegeta in Spanish dubbing, with his last recorded work for the role being on the episodes of Dragon Ball Super. Following his announcement, he participated in fan events such as the EsteponGo! salon, where he had a final public encounter with fans before fully stepping away from his voice acting career.

All biographical and professional information found pertains exclusively to his dubbing work for Spanish-language versions of films and television series, with his most prominent and well-documented roles being within the Dragon Ball franchise.