Maria Paula Castiblanco is a Colombian voice actress known for her work in anime dubbing, particularly for the Latin American Spanish market. She is also a journalist and works as an editorial coordinator. Her background includes work as a broadcaster and dubbing actress in addition to her roles in journalism.

Castiblanco's career in anime voice acting is associated with Centauro Comunicaciones, a Colombian dubbing studio. She was part of the cast for the Latin Spanish dub of the anime series Blue Period, which was produced by this studio and released on Netflix in January 2022. In this series, she provided the voice for the character Maki Kuwana. Another confirmed voice role for Castiblanco is Sandra Fisher in the Colombian Spanish dub of the anime Inazuma Eleven: Ares no Tenbin.

Beyond her voice acting work, Castiblanco has received recognition in the field of journalism. In 2021, she was the winner in the student category of the Premio Nacional de Periodismo Armando Devia Moncaleano a la Gestión de Riesgos for her podcast titled Panorama de la gestión de riesgos en el espacio aeroportuario.