Author
- Jaʻfar Vāʻiẓ1
- John Gower1
- John of Glastonbury1
- Juan Páez de Castro1
- Junayd ibn Sandal Baghdādī1
- Jāwushzādah, Ibrāhīm ibn Muḥammad, d. 1640 or 11
- Ka'b bin Zuhayr1
- Kalāʼī, Muḥammad ibn Sharaf, d. 13751
- Kamal al-Din al-Ghazzi1
- Kamāl al-Dīn ibn Āsāyish Shirwānī1
- Kamāl aldaayn albakry1
- Kanjāwī, Jibrīl ibn ḥasan, 1351 or 21
- Kara Fazlî1
- Karakaşzade Ömer1
- Karaçelebizade Abdülaziz1
- Kaygusuz Abdal1
- Kefeli Ḥüseyin1
- Khalīl Ibn Walī1
- Khalīl ibn Muḥammad Fattāl1
- Khalīl ibn Shāhīn1