Guadalupe Noel was the stage name of María Guadalupe Pozos León, a highly respected Mexican actress with a career spanning over four decades in dubbing, film, and television. She was known for her exceptional versatility, though she became particularly renowned for her ability to portray elderly characters with remarkable authenticity and skill in her voice acting roles. Her extensive body of work has made her a familiar and cherished voice in Latin American Spanish dubbing.

Throughout her prolific career, Noel lent her voice to a vast array of characters in animated series and films. Among her most recognized anime roles is that of Granny, the kind elderly woman who helps Satsuki and Mei in the beloved Studio Ghibli film My Neighbor Totoro. She also gave voice to the character Majorika, the witch and owner of the Maho-do shop, in the magical girl series Ojamajo Doremi, where the character is known as Mallorca in the Spanish adaptation. In addition to her work in Japanese animation, she had prominent roles in numerous Western animated productions. She was the voice of Grandma Gertie in the series Hey Arnold!, Mrs. Potato Head in the film Toy Story 2, and Beverly "Bev" Bighead in Rocko's Modern Life.

Beyond animation, Guadalupe Noel's dubbing career was extensive, covering a wide range of live-action films and television series. She was the recurring Spanish voice for actors such as Morgana King, famously dubbing her role as Carmella Corleone in The Godfather and The Godfather Part II. Her filmography includes classic titles like Back to the Future, where she voiced Stella Baines, and Die Hard, as Gail Wallens. She also dubbed roles in modern films such as Charlie and the Chocolate Factory as Grandma Georgina, and her last known dubbing work was in the 2008 film Christmas Clause.

Her contributions to Mexican cinema and dubbing are marked by a legacy of professionalism and a distinctive vocal quality that brought warmth, humor, and depth to every character she portrayed. Her work continues to be appreciated by audiences who grew up with her voice in some of the most iconic films and series of the late 20th and early 21st centuries.