Isabel Vargas Lizano (Spanish pronunciation: [tʃaˈβela ˈβaɾɣas]; 17 April 1919 – 5 August 2012), better known as Chavela Vargas, was a Costa Rica-born Mexican singer. She was especially known for her rendition of Mexican rancheras, but she is also recognized for her contribution to other genres of popular Latin American music. She was an influential interpreter in the Americas and Europe, muse to figures such as Pedro Almodóvar, hailed for her haunting performances, and called “la voz áspera de la ternura”, the rough voice of tenderness. The Latin Academy of Recording Arts & Sciences, presented her with a Latin Grammy in 2007.

She was born in Costa Rica, in San Joaquín de Flores, as Isabel Vargas Lizano, daughter of Francisco Vargas and Herminia Lizano. She was baptized on 15 July 1919 with the forenames “María Isabel Anita Carmen de Jesús.” She had a difficult childhood: her parents divorced and left her under the care of an uncle, and she contracted poliomyelitis. She went by Chavela, which is a pet name for Isabel. At age 17, she abandoned her native country due to lack of opportunities for a musical career, seeking refuge in Mexico, where an entertainment industry was burgeoning. There she resided for almost eight decades and obtained Mexican nationality.