Infanta Ana may refer to:
Anne of Navarre (1492–1532), daughter of Queen Catherine and King John III of Navarre Anne of Austria (1601–1666), daughter of King Philip III of Spain, and Queen of France Infanta Ana de Jesus Maria of Braganza (1806–1857), daughter of King John V of Portugal Princess Anne, Duchess of Calabria (born 1938), wife of Carlos de Borbón-Dos Sicilias, Infante of Spain and Duke of Calabria