- Jerome, Saint, -419 or 4205
- Jerónima de la Asunción, madre, 1555-16301
- Jesuit drama, Spanish1
- Jesuits3
- Jesus Christ14
- Jewish Rebellion (66-73 A.D.)2
- Jewish ethics2
- Jewish illumination of books and manuscripts1
- Jewish law3
- Jewish sermons, Hebrew2
- Jews29
- Jews--Dietary laws1
- Jews--Education1
- Jews--Legal status, laws, etc.3
- Jews--Politics and government1
- Jews--Social life and customs1
- Jighmīnī, Maḥmūd ibn Muḥammad, -1221? Mulakhkhaṣ fī al-hayʼah2
- Jiménez de Cisneros, Francisco, 1436?-15171
- John I, King of Portugal, 1357-14332
- John II, King of Aragon, 1397-14791