El Número Uno ("The number one") is a Salvadoran television show based on the Spanish format of the same name created by Gestmusic Endemol and Antena 3.

In early 2013, it was confirmed that Telecorporación Salvadoreña had acquired the rights to adapt El Número Uno, the Spanish format created by Antena 3 and later purchased by Endemol, in El Salvador, becoming the first country in Latin America to have its own version of the show.

The start of the production was officially confirmed in a press conference in July 2013.

The first season ran from September 15 to December 8, 2013, and featured a panel of judges composed of Álvaro Torres, Gerardo Parker, Pamela Robin, Arquímedes Reyes and Lucía Parker.

Gerardo Parker, Juan Manuel Bolaños, Rocío Cáceres, Marinella Arrué and Rafael Alfaro will form the panel of judges.