Julio Peña Fernández (born 15 July 2000) is a Spanish actor and singer who is known for his role as Manuel Gutiérrez Quemola in the Disney Channel original series Bia[1] and Ares Hidalgo in the Netflix movie Through My Window, based on the book by Ariana Godoy.

(2015) and Los Pelópidas (2016), in addition to starring in the musicals Alice in Wonderland (2017), Corpse Bride (2018) and Moulin Rouge (2018) at the Arcadia Theater.

That same year, he appeared in the musical Something Rotten!, translated into Spanish by Marcos Árbex and premiered at the Arapiles Theater in Madrid.

In January 2021, he joined the Spanish television series Acacias 38, where he played Guillermo Sacristán until the end of it in May of the same year.

In April 2021, his casting in a Netflix original film was announced: Through My Window, based on the bestselling novel of the same name, where he plays Ares Hidalgo, the main protagonist.