"Rebelde" is the debut single by Mexican pop group RBD. It was released on 30 September 2004, as the lead single from their debut album Rebelde in 2004. "Rebelde" became 2005's major hit in Mexico and was the song that started the band's successful career. The single is widely considered to be the group's signature song since RBD is short for Rebelde, and was performed in all of the group's tours. The song was used extensively in the soap opera Rebelde during its first season. A Portuguese version with the same name was released as the first single of the album's Brazilian edition on 1 November 2005.

RBD is a Mexican Latin pop group that gained popularity from Televisa's telenovela Rebelde (2004–2006). It was composed of Anahí, Dulce María, Maite Perroni, Alfonso Herrera, Christopher von Uckermann and Christian Chávez. The group achieved international success from 2004 until their separation in 2009 and sold over 15 million records worldwide, making them one of the best-selling Latin music artists of all time.