Elena Rubio is a voice actor known for her work in Spanish-language dubs of anime productions, particularly the Catalan dub for the Spanish region. Her career includes a notable long-term association with the Inazuma Eleven franchise, where she provides the voice for the protagonist Mark Evans across multiple series. Her roles in this franchise include Mark Evans in Inazuma Eleven, Inazuma Eleven GO, Inazuma Eleven GO 2: Chrono Stone, and Inazuma Eleven GO Galaxy. She also voices the character Rosie Redd in Inazuma Eleven GO, Inazuma Eleven GO 2: Chrono Stone, and Inazuma Eleven GO Galaxy, as well as Roleia Orbes in Inazuma Eleven GO Galaxy.

Beyond the Inazuma Eleven series, Rubio has voiced several other prominent anime characters. She plays Moeko Sekine in the Spain dub of The Dangers in My Heart. In the Catalan dub, she voices the title character Heidi in Heidi - A Girl of the Alps, Nathan Adams in Yo-kai Watch: The Movie, and Kija in Yona of the Dawn. Her film work in Catalan dubs includes roles such as Kiyo in Princess Mononoke, Koharu and Sasuke in Pom Poko, and the young version of Jiro Horikoshi in The Wind Rises. Additional television credits in the Catalan dub include a role in Your Lie in April and Erika Sitate in Black Clover.