Author
- 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
- Mahmud Mirza Qajar1
- Makhlouf Eldaoudi1
- Makhlūf ibn Muḥammad Minyāwī1
- Malik ibn Anas1
- Max Lilienthal1