Diez or Díez is a surname. Notable people with the surname include:

• Alfredo Diez Nieto (1918–2021) Cuban composer, conductor and professor
• Barbarito Díez (1909–1995), Cuban singer
• Benni Diez, German filmmaker
• Diego Díez Ferreras (d. 1697), Spanish artist
• Eduardo Díez de Medina, Bolivian politician
• Emiliano Díez, Cuban actor
• Ernst Friedrich Diez, German opera singer
• Fabio Díez, Argentinian-Spanish beach volleyball player
• Federico Díez de Medina, Bolivian politician
• Friedrich Christian Diez (1794–1876), German philologist
• Fritz Diez, East German actor and theater director.
• Heinrich Friedrich von Diez, German diplomat and orientalist
• Javier Diez Canseco (1948–2013), Peruvian politician
• Juan Martín Díez (1775–1825), Spanish guerrilla leader
• Luis Díez del Corral, Spanish lawyer and political scientist
• Margarita of Diez, German noblewoman
• Margarita Diez-Colunje y Pombo (1838-1919), Colombian historian, translator, genealogist
• Mauricio González-Gordon y Díez (1928–2013), Spanish sherry maker and conservationist
• Nicolás Diez, Argentine footballer
• Ricardo Gómez Diez, Argentine politician
• Samuel Friedrich Diez, German painter
• Sophie Diez (1820–1887), German operatic soprano
• Stefan Diez, (born 1971), German designer
• Steven Diez, Spanish/Canadian tennis player
• Thomas Diez, German professor of International Relations
• Blessed Victoria Díez Bustos de Molina (1903-1936), Spanish teacher and religious woman
• Wilhelm von Diez, German painter

• Dietz

Surname list

This page lists people with the surname Diez.
If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.