Blanca Judith Díaz Delgado

Blanca Judith Díaz Delgado (born 22 February 1958) is a Mexican politician affiliated with the National Action Party (PAN). In 2006–2012 she served as a Senator for Nuevo León in the 60th and 61st Congresses. She served as a plurinominal deputy in the Chamber of Deputies during the 59th Congress (2003–2006), as well as the Congress of Nuevo León (1997–2000).

Díaz Delgado is seeking election as one of Nuevo León's senators in the 2024 Senate election, occupying the second place on the Sigamos Haciendo Historia

coalition's two-name formula.