Virginia Maestro Díaz (born 29 September 1982) is a Spanish singer-songwriter. She is the winner of Operación Triunfo 2008, the Spanish version of Star Academy.

In 2009, she associated herself with Labuat, a musical project with Risto Mejide, one of the judges of OT, and The Pinker Tones. Many of her recordings are thus credited to Virginia Labuat.