- Kaśīnātha Tāmūlī-Phukana1
- Keśava Kavirāja1
- Khujandī, Muḥammad ibn Muḥammad, -approximately 13501
- Khuwānsārī, Muḥammad ibn Ḥusayn, d. 17131
- Khwaja Abdullah Ansari1
- Khādimī, ʻAbd Allāh ibn Muḥammad, d. 17781
- Koca Sofi1
- Kramadīśvara1
- Krishnamishra1
- Kulaynī, Muḥammad ibn Yaʻqūb, -941?1
- Kuyucaklı Mehmet Atıf1
- Kâtip Çelebi1
- Köprülüzāde, ʻAbd Allāh ibn Muṣṭafá, d. 17351
- Köstendilli Süleymân Şeyhi1
- Kāśirāja1
- Kāśīnātha (Son of Ananta)1
- Kāśīnātha Bhaṭṭācārya1
- Kāẓim1
- Kāẓim ibn Qāsim Rashtī1
- Lakṣmīdhara1