Ha*Ash is an American Latin pop duo from Lake Charles, Louisiana. The band was formed in 2002 by sisters Ashley Grace and Hanna Nicole Pérez. The duo's name is a combination of their names.

They signed to Sony Music in April 2002, when they were 15 and 16, and released self-titled debut album in 2003. This was followed by their second album Mundos Opuestos in 2005. In early 2008, they recorded their third album, Habitación Doble, in Nashville, Tennessee. A Tiempo is the fourth studio album released under the Sony Music Latin label on May 16, 2011. Ha*Ash released their first live album Primera Fila: Hecho Realidad in 2014. The duo's fifth studio album, 30 de Febrero, was released on December 1, 2017. On December 6, 2019, the duo was release a live album, entitled En vivo, based on footage from the Mexico concert at the Auditorio Nacional on November 11, 2018.