The name Charles II is used to refer to numerous persons in history:

• Kings:
  • Charles the Fat (also known as Charles II of France and Charles III of the Holy Roman Empire)
  • Charles II of England
  • Charles II of Naples
  • Charles II of Navarre
  • Charles II of Romania
  • Charles II of Spain
• Other:
  • Charles II of Savoy
  • Charles Emmanuel II of Savoy
  • Charles II, Duke of Bourbon
  • Charles II, Duke of Lorraine