Author
- Judah ben Saul ibn Tibbon1
- Julius III1
- Jñānamṛtapata1
- Kalim Kashani1
- Kamal Khujandi1
- Kamal al-Din ibn al-Humam1
- Kamalakara1
- Kamāl al-Dīn Turkumānī1
- Kamāl al-Dīn ibn Āsāyish Shirwānī1
- Kamāl aldaayn albakry1
- Kapila1
- Kara Fazlî1
- Karasik, Ber, active 19th century1
- Karaçelebizade Abdülaziz1
- Kauśikarāma1
- Keçecizade İzzet Molla1
- Keśava Kavirāja1
- Keśavamiśra1
- Keśavācārya1
- Khalīl Ibn Walī1