- Ibn Ḥajar al-Haythamī, Aḥmad ibn Muḥammad, approximately 1503-approximately 1566. Tuḥfat al-muḥtāj bi-sharḥ al-Minhāj2
- India--Mughal Empire2
- India--Vadodara2
- International relations2
- Iran--Hamadān2
- Iran--Qazvīn2
- Iran--Qum2
- Islamic calendar2
- Islamic eschatology2
- Islamic law--Language2
- Islamic learning and scholarship2
- Islamic poetry, Turkish2
- Islamic sermons, Arabic2
- Islamic sermons, Persian2
- Khafrī, Muḥammad, -1407 or 1408. Ḥāshīyah ʻalá Sharḥ al-Qūshjī ʻalá al-Tajrīd2
- Khalwatīyah2
- Khulāṣat al-ḥisāb (ʻĀmilī, Bahāʼ al-Dīn Muḥammad ibn Ḥusayn)2
- Khūjahʹzādah, ʻAbd al-Naṣīr ibn ʻAbd Allāh, active 16th century. Taḥrīrāt ʻalá al-Ṭarīqah al-Muḥammadīyah2
- Kings and rulers--Duties2
- Knowledge, Theory of (Islam)2