Charles I

• Carl I (disambiguation)
• Charlemagne
• Charles I Louis, Elector Palatine
• Charles I of Anjou
• Charles I of Austria
• Charles I of Bohemia
• Charles I of England
• Charles I of Hungary
• Charles I of Navarre
• Charles I of Norway
• Charles I of Portugal
• Charles I of Romania
• Charles I of Spain
• Charles I, Count Palatine of Zweibrücken-Birkenfeld
• Charles I, Count of Armagnac
• Charles I, Count of Flanders
• Charles I, Count of Ligny
• Charles I, Count of Nevers
• Charles I, Duke of Bourbon
• Charles I, Duke of Brunswick-Wolfenbüttel
• Charles I, Duke of Elbeuf
• Charles I, Duke of Lorraine
• Charles I, Duke of Mantua and Montferrat
• Charles I, Duke of Mecklenburg
• Charles I, Duke of Münsterberg-Oels
• Charles I, Duke of Parma
• Charles I, Duke of Savoy
• Charles I, Landgrave of Hesse-Kassel
• Charles I, Landgrave of Hesse-Philippsthal
• Charles I, Lord of Monaco
• Charles I, Margrave of Baden-Baden
• Charles, Count of Valois