- Kāfī fī al-ʻarūḍ wa-al-qawāfī (Tibrīzī, Yaḥyá ibn ʻAlī)1
- Kāsānī, Aḥmad Khvājagī1
- Kātī, Ḥusām al-Dīn al-Ḥasan, -1358 or 1359. Qāla aqūl1
- Kāvyaprakāśa (Mammaṭācārya)1
- Kūrānī, Ibrāhīm ibn Ḥasan, 1616 or 1617-approximately 16901
- Kūrānī, Ibrāhīm ibn Ḥasan, 1616 or 1617-approximately 1690. Maslak al-jalī fī ḥukm shaṭḥ al-walī1
- Kūrānī, Ibrāhīm ibn Ḥasan, 1616 or 1617-approximately 1690. Maslak al-taʻrīf1
- Ladino poetry1
- Lafões, Pedro Henrique de Bragança, Duque de, 1718-17611
- Laghuśabdenduśekhara (Nāgeśabhaṭṭa)1
- Lamoignon de Basville, M. de (Nicolas), 1648-17241
- Land grants1
- Land titles--Registration and transfer1
- Landscapes1
- Lang, Matthäus, 1468-15401
- Language and languages--Etymology1
- Languages, Secret1
- Laqānī, Muḥammad ibn Ḥasan, 1468 or 1469-1550. Ḥāshiyat Taṣrīf al-ʻIzzī1
- Latin drama (Tragedy)1
- Latin essays1