- Judaism--Roman rite--Liturgy1
- Judas Iscariot1
- Judges1
- Judgment Day1
- Judgment Day (Islam)5
- Jugurthine War (111-105 B.C.)6
- Jugurthine War, 111-105 B.C--Early works to 18001
- Julian, of Eclanum, Bishop, 380-approximately 4552
- Julius III, Pope, 1487-15551
- Jumʻah1
- Jurjānī, ʻAbd al-Qāhir ibn ʻAbd al-Raḥmān, -1078? ʻAwāmil al-miʼah7
- Jurjānī, ʻAlī ibn Muḥammad, al-Sayyid al-Sharīf, 1340-1413. Ḥāshiyah ʻalá Sharḥ Shamsīyah1
- Jurjānī, ʻAlī ibn Muḥammad, al-Sayyid al-Sharīf, 1340-1413. Ḥāshiyah ʻalá Taḥrīr al-Qawāʻid al-manṭiqīyah1
- Jurjānī, ʻAlī ibn Muḥammad, al-Sayyid al-Sharīf, 1340-1413. Ḥ̣āshiyah ʻalá Lawāmiʻ al-asrār1
- Justa, Saint, -approximately 2871
- Justinian I, Emperor of the East, 483?-5652
- Justo, paladino de Franza, Saint--Legends1
- János I Zápolya, King of Hungary, 1487-15401
- Jābir ibn Ḥayyān1
- Jāmiʻ al-uṣūl li-aḥādīth al-Rasūl (Ibn al-Athīr, Majd al-Dīn al-Mubārak ibn Muḥammad)1