¿Quién es la máscara? (Spanish for Who is the Mask?) is a Mexican talent reality television series produced by Televisa and Endemol Shine Group. It is based on the South Korean television show King of Mask Singer created by Seo Chang-man. Televisa is the second network in the Americas to obtain the franchise of said program. It is hosted by Omar Chaparro. It premiered on Las Estrellas on August 25, 2019. The series has been renewed for a fifth season, that premiered on October 15, 2023. ()