Alfonso IV

Alfonso IV may refer to:

• Alfonso IV of León (924–931)
• Afonso IV of Portugal (1291–1357)
• Alfonso IV of Aragon (1327–1336)
• Alfonso IV of Ribagorza
  (1332–1412)
• Alfonso IV d'Este (1634–1662), Duke of Modena and Regg

Topics referred to by the same term

This disambiguation page lists articles about people with the same name.
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