Author
- Kamāl al-Dīn ibn Āsāyish Shirwānī1
- Kamāl al-Dīn Ḥusayn ibn Ḥasan Khvārazmī1
- Kara Fazlî1
- Karakaşzade Ömer1
- Karaçelebizade Abdülaziz1
- Karim Khan Kermani1
- Kaygusuz Abdal1
- Kelı̂m-i Eyyûbı̂1
- Khalīl Ibn Walī1
- Khalīl ibn Shāhīn1
- Khayr al-Din al-Ramli1
- Khayālī Bukharāʼī1
- Khuwarizmī, Jamāl al-Dīn Abu Bakr1
- Khwaja Abdullah Ansari1
- Kindī, ʻAmr ibn al-ʻĀṣ1
- Kirmānī, Muḥammad ibn ʻAlī1
- Koca Sofi1
- Krishnamishra1
- Kulaynī, Muḥammad ibn Yaʻqūb, -941?1
- Kurdī, Yūsuf ibn Yaʻqūb1