Author
- Karim Khan Kermani2
- Keçecizade İzzet Molla2
- Keśavācārya2
- Khalīfah Shāh Muḥammad Kanawjī2
- Khalīl ibn Isḥāq al-Jundī2
- Khalīl ibn Rasūl Sīnūbī2
- Khaṭīb, ʻAlāʼ al-Dīn ibn ʻAbd al-Bāqī, fl. 15952
- Khwaja Abdullah Ansari2
- Kingdom of France2
- Konrad III. von Soltau2
- Konrad von Brundelsheim2
- Krishnamishra2
- Kātyāyana2
- Kāśīnātha Bhaṭṭa Bhaḍa2
- Latîfî2
- Laurent d'Orleans2
- Leonardo Loredan2
- Leʼon di Belentish2
- Lolimbarāja2
- Lorenz Fries2