- Jewish religious poetry, Hebrew1
- Judaism--Liturgy--Texts1
- Judeo-Arabic literature1
- Judges (Islamic law)1
- Jāmī, 1414-1492. Tafsīr al-fātiḥah al-sharīfah1
- Jīlī, ʻAbd al-Karīm ibn Ibrāhīm, 1365 or 1366- Risālat al-Tawḥīd1
- Kalbī, Diḥyah ibn Khalīfah, -approximately 6701
- Kansas--Lawrence1
- Kapitalbünde1
- Karaite manuscripts1
- Karaites--Liturgy1
- Karaitic literature1
- Kaʻbah (Mecca, Saudi Arabia)1
- Kemalpaşazade, 1468 or 1469-15341
- Khiḍr (Legendary character)1
- Kings and rulers1
- Knowledge, Theory of (Islam)1
- Kumayl ibn Ziyād, 633 or 634-7011
- Language and languages--Style1
- Latin language1