Paco Alegre is a Spanish voice actor known for his work in dubbing foreign productions, particularly anime films and series, into Spanish. He is recognized for providing the Spanish voice for various characters in animated features, often lending his voice to supporting roles. Information about his career is primarily documented through dubbing databases, which confirm his active professional status and a voice type described as deep.

A significant portion of Alegre's notable credits are in the realm of Japanese animation. He voiced the character Shibuta in the 2019 anime film Human Lost, which received a Spanish dub in 2020. He is also credited with the role of Kotaro Aoki in the 2009 film Mai Mai Miracle, with the Spanish dubbing for this feature being produced in 2018. His involvement in the Godzilla anime trilogy is another key part of his filmography. Alegre provided the voice for the Bilusaludo major Rilu-elu Belu-be in both Godzilla: Planet of the Monsters and its 2018 sequel, Godzilla: City on the Edge of Battle. He also plays the role of Tohlim in the series The Deer King. The dubbing work for these projects places him within the context of Spanish localization for major international animated releases.