Juanpi Macias, also known as Juan Pablo Macías, is a Mexican voice actor and announcer working in the Latin American dubbing industry. His formal training in dubbing began in 2018 at the dubbing and voice-over school of Toni Rodríguez.

Macias is recognized for his work in anime, with a notable role being the character Walter in the Spanish-language dub of the romantic comedy series The Duke of Death and His Maid. The Mexican-produced dubbing for this series, directed by Daniel Lacy, features Macias in the role of Walter from the show's first season onward.

Another significant voice role in anime includes providing the voice for the character Soichi "Joe" Jonouchi in the Latin American Spanish dub of the romance series Llegando a ti (Kimi ni Todake: From Me to You), released in 2024. He also contributed additional voices for the 2021 fantasy-action series Yasuke. Beyond anime, his voice acting credits include roles in children's animated series such as Glowboo in Ghostforce and Bao in ¡Vamos Luna!.