List of people known as the Chaste

The epithet the Chaste may refer to:

• Alfonso II of Aragon (1157–1196), King of Aragon and Count of Barcelona
• Alfonso II of Asturias (759–842), King of Asturias
• Bolesław V the Chaste (1226–1279), Duke of Sandomierz in Lesser Poland and High Duke of Poland
• Fatimah (615–632), called al-Batūl (the Chaste), daughter of Muhammad
• Henry, King of Portugal (1512–1580), also a Catholic cardinal
• Laila bint Lukaiz (died 483), Arab poet