Sergio Díaz

Sergio Díaz may refer to:


 * Sergio Díaz (footballer, born 1956), Argentine football forward
 * Sergio Díaz (footballer, born 1985), Spanish football defender
 * Sergio Díaz (footballer, born 1991), Spanish football defender
 * Sergio Díaz (footballer, born 1998), Paraguayan football forward
 * Sergio Díaz (sound editor) (born 1969), Mexican sound editor
 * Sergio Díaz-Granados Guida (born 1968), Colombian politician