Javiera Diaz de Valdés Alemparte (born 30 June 1981 in Santiago), is a Chilean television actress best known for her role in the telenovela "Gatas y Tuercas".
Javiera is a descendant of Javiera Carrera, a Chilean patriot of Basque descent, married to Spanish Pedro Díaz de Valdés.She was a model for the Elite modeling agency.
As an actress she debuted in the film Sexo con Amor.
In 2005 participated in the telenovela "Gatas y Tuercas", "Charly Tango" in 2006 and recently "Mujeres de Lujo" in 2009-2010.