Sergio de Castro Spikula (25 January 1930 – 26 April 2024) was a Chilean economist who served the military junta headed by Augusto Pinochet as economy and finance minister. De Castro was one of the Chicago Boys, trained in economics at the University of Chicago. Sergio de Castro is one of the authors of the influential text known as El ladrillo, writing its prologue. La transformación económica de chilena entre 1973-2003. Memoria Chilena.

De Castro died on 26 April 2024, at the age of 94.A los 94 años fallece el exministro de Hacienda Sergio de Castro

See also Crisis of 1982

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