- Clothing and dress--Religious aspects--Islam1
- Coffee1
- Comets1
- Companions of the Prophet Muhammad1
- Contracts (Islamic law)1
- Corporation law (Islamic law)1
- Criticism, Textual1
- Damanhūrī, Muḥammad, -1871 or 1872. Irshād al-shāfī ʻalá matn al-Kāfī fī ʻilmay al-ʻarūḍ wa-al-qawāfī1
- Dawwānī, Muḥammad ibn Asʻad, 1426 or 1427-1512 or 1513. Risālat al-Zawrāʼ1
- Dawwānī, Muḥammad ibn Asʻad, 1426 or 1427-1512 or 1513. Ḥawrāʼ ʻalá al-Zawrāʼ1
- Dayrūṭī, Muḥammad ibn Aḥmad, -1515 or 1516. Dimyāṭīyah1
- Days1
- Devotional literature1
- Devotional poetry, Arabic1
- Discipline1
- Divination1
- Dream interpretation1
- Drug abuse--Religious aspects--Islam1
- Durar al-ḥukkām (Hüsrev, Molla)1
- Durr al-mukhtār (Ḥaṣkafī, Muḥammad ibn ʻAlī)1