Ada Morales is a Mexican dubbing actress with a long and prolific career, recognized for her versatility in voicing a wide range of characters, from young children to elderly women. Her extensive filmography includes work in anime, animated series, and live-action television shows and films.

In the realm of anime, she is known for her role as Anita in the series Gordian, el guerrero, the Mexican Spanish dubbing of the anime Toshi Gordian. Her work in animation also includes voicing Chilla in Thundercats, los felinos cósmicos and being part of the Spanish dubbing cast for the long-running series Los Simpson, where she provided voices for characters such as Selma Bouvier and Maude Flanders, among others. Her voice can also be heard in other animated productions like La vida moderna de Rocko and ¡Oye Arnold!. Notably, her voice has sometimes been confused with that of fellow actress Carmen Martínez due to their similar vocal timbres, although they are distinct performers.

Beyond animation, Morales's dubbing work is prominent in many live-action series and films. She is recognized as the voice of Rita Repulsa in the Power Rangers franchise, Val Toriello in La niñera, and for voicing multiple characters in the anthology series ¿Le temes a la oscuridad?. Her filmography also includes voice work in series such as Héroes, Viaje a las estrellas: La nueva generación, and Married... with Children. In film, her credits include the redoblaje for the Disney character Fauna in La bella durmiente.