- Karaites--Liturgy1
- Kemalpaşazade, 1468 or 1469-1534. Iṣlāḥ wa-al-īḍāḥ1
- Kemalpaşazade, 1468 or 1469-1534. Īḍāḥ al-iṣlāḥ1
- Khalkhālī, ḥusayn al-ḥusaynī, d. 1605. ḥāshiyah ʻalá sharḥ al-Dawwānī1
- Khamrīyah (Ibn al-Fāriḍ, ʻUmar ibn ʻAlī)1
- Kiddush1
- Kinship (Islamic law)1
- Kitāb (Sībawayh, ʻAmr ibn ʻUthmān)1
- Knowledge, Theory of (Islam)1
- Korea1
- Kubera (Hindu deity)1
- Kyriales1
- Kāfiyajī, Muḥammad ibn Sulaymān, -1474. Sharḥ al-Iʻrāb ʻan qawāʻid al-iʻrāb1
- Kāshī, Yaḥyá ibn Aḥmad. Qarah ḥāshiyah1
- Latin language--Study and teaching1
- Latin poetry1
- Laudatory poetry1
- Lawyers1
- Leather bindings1
- Lebanon1