- Karaite philosophy1
- Karaites (Jewish law)1
- Karaites--Controversial literature1
- Karaites--Doctrines1
- Kardarī, Ibn al-Bazzāz, -1424. Fatāwá al-Bazzāzīyah1
- Karo, Joseph ben Ephraim, 1488-15751
- Kashmir Śaivism--Doctrines1
- Kavaca1
- Kavvanot (Cabala)1
- Kaʻb al-Aḥbār, -655 or 6561
- Kedushah1
- Kedushah. Rosh ha-Shanah1
- Kekchi language1
- Kemalpaşazade, 1468 or 1469-1534. Iṣlāḥ wa-al-īḍāḥ1
- Kemalpaşazade, 1468 or 1469-1534. Tafsīr al-Fātiḥah1
- Khabbāzī, ʻUmar ibn Muḥammad, 1231 or 1232-1292. Mughnī fī uṣūl al-fiqh1
- Khabīṣī, Muḥammad ibn Abī Bakr, active 14th century. Muwashshaḥ1
- Khadījah, -approximately 6191
- Khalīl ibn Isḥāq al-Jundī, -1365? Mukhtaṣar. Bāb al-yamīn1
- Khayālī, Aḥmad ibn Mūsá, -1457? Ḥāshiyah ʻalá sharḥ al-Taftāzānī1