Author
- Joshua Benzion Segre1
- Judah Leib Ben Zeev1
- Kalb Ḥusayn ibn Faz̤l ʻAlī Tabrīzī1
- Kamāl al-Dīn Ḥusayn ibn Ḥasan Khvārazmī1
- Karasik, Ber, active 19th century1
- Keśava Kavirāja1
- Khwaja Abdullah Ansari1
- Khālid ibn ʻAbd Allāh al-Azharī1
- Koca Sofi1
- Krishnamishra1
- Kulaynī, Muḥammad ibn Yaʻqūb, -941?1
- Kuyucaklı Mehmet Atıf1
- Kâtip Çelebi1
- Köstendilli Süleymân Şeyhi1
- Kāẓim1
- Leon Pace Ginesi1
- Leon of Modena1
- Lieb Hirsh1
- Mahmud Gawan1
- Mahmud Hamza1