Isabella of Castile (disambiguation)

• Alfonso VI of León and Castile
• Alfonso X of Castile
• Isabella I of Castile
• Isabella II of Spain
• Isabella of Austria
• Isabella of Castile, Duchess of York
• Isabella of Castile, Queen of Aragon
• Isabella of Portugal, Queen of Castile
• Isabella of Spain (disambiguation)
• Isabella, Princess of Asturias (1470–1498)
• Isabella, Princess of Asturias (disambiguation)
• Juan Núñez III de Lara
• Starfucker (album)
• Zaida of Seville