Ana Cremades is a Spanish actress, voice actress, translator, and director of dubbing. She was born in Estepa, Seville, and began her career at the age of 17 by enrolling in the first dubbing course offered by Estudio Uno. Her first professional role in dubbing was in the film "Una chica llamada Katty Tippel" in 1989. Starting in 1992, she expanded her expertise to include directing and translating scripts for series and films. Beyond her work in voice, Cremades is also an artist, researcher, and educator, having taught at the Faculty of Fine Arts at the University of Seville. Her professional experience includes periods living and working in Brussels, Belgium, and in Québec, Canada, from 2012 to 2017.

Cremades is known for her contribution to the Dragon Ball franchise in Spain. She voiced the character of Son Goku as a child, starting from episode 27 of the original Dragon Ball series and continuing through Dragon Ball GT. She also provided the voice for Son Gohan as a child up to episode 167 of Dragon Ball Z, for Son Goten as a child in the movies preceding Dragon Ball Z: Battle of Gods, and for Son Goku Jr. in the Dragon Ball GT TV special. Her involvement with the franchise has led to her participation in special events, such as the Dragon Ball Symphonic Adventure concert in Madrid in 2020 and festival panels celebrating the work of Akira Toriyama.

In addition to her roles in Dragon Ball, Ana Cremades has voiced numerous other characters in anime series dubbed in Spain. She played the role of Sasuke Sarutobi, the protagonist of the series Manga Sarutobi Sasuke, also known as Sasuke, el pequeño ninja. She is also credited as the voice of Bernardo, Diego de la Vega's young adopted brother and confidant, in the Japanese-Italian anime series Kaiketsu Zorro, known in Spain as La Leyenda del Zorro. Another notable role was voicing the protagonist, Fly, in the anime Dragon Quest: Las aventuras de Fly. Her ability to portray young characters and children's voices has been a hallmark of her career. Her filmography includes a wide array of other dubbing work for both animated series and live-action films.