Alfonso V

Alfonso V (Spanish), Afonso V (Portuguese), Alfons V (Catalan) or Alphonse V (French) may refer to:


 * Alfonso V of León (999–1028)
 * Alfonso V of Aragon (1416–1458), The Magnanimous
 * Afonso V of Portugal ((r. 1438 – 1481)), The African
 * Afonso V of Kongo ((r. 1785 – 1787))