Verónica Llaneza Mielgo is a Spanish voice actor based in Madrid, recognized for her work in dubbing anime, television series, and films into Spanish. She is professionally active and specializes in dubbing, animation, commercial voice-over, and narration, with a voice type characterized as young.

In the realm of anime, Llaneza Mielgo is known for her role as Yumi Totobami in the Spanish dub of the anime series Kakegurui. She provided the voice for this character in the second season of the series, which was dubbed at Best Digital studio in Madrid and released in 2019. She also contributed her voice to the Pokémon franchise, playing the role of Professor Burnet in the long-running television series Pokémon Sun & Moon.

Beyond anime, her work is extensive in live-action dubbing. She is the habitual Spanish voice for actresses Bella Ramsey and Kayla Maisonet. Some of her most notable roles in this field include Lyanna Mormont in the series Game of Thrones, Harriet Smith in the film Emma (2020), and Qiyana in the video game League of Legends. Her filmography includes a wide array of other projects, such as voicing characters in series like Ms. Marvel, Orange Is the New Black, and The Good Doctor.

In her anime dubbing work, she has collaborated on projects with fellow voice actor Beatriz Llaneza Mielgo, notably in the Kakegurui series where they voiced different characters.