Don Carlos of Spain

• Alfonso Carlos, Duke of San Jaime
• Archduke Karl Pius, Prince of Tuscany
• Baltasar Carlos, Prince of Asturias
• Carlos Hugo, Duke of Parma
• Carlos, Count of Montemolin
• Carlos, Duke of Madrid
• Charles II of Spain
• Charles V, Holy Roman Emperor
• Don Carlos, Prince of Asturias
• Ferdinand II of Aragon
• Infante Carlos of Spain (1607–1632)
• Infante Carlos, Count of Molina
• Isabella of Castile