- Qāḍīʹzādah, Mūsá ibn Muḥammad, -approximately 1436. Sharḥ Ashkāl al-taʼsīs1
- Qūshjī, ʻAlī ibn Muḥammad, -1474 or 1475. Risālah fī al-hayʼah1
- Qūshjī, ʻAlī ibn Muḥammad, d. 1474 or 5. Risālah dar hayʼat1
- Rainbows1
- Rajab1
- Ramadan1
- Rasāʼil (Anṣārī, Murtaḍá ibn Muḥammad Amīn)1
- Religious life--Hinduism1
- Romances, Persian1
- Rustam (Legendary character)1
- Rāgamālā painting1
- Rāma (Hindu deity)1
- Sabzavārī, Hādī ibn Mahdī, 1797 or 1798- Nibrās al-hudá1
- Saints musulmans--Biographies--Ouvrages avant 18001
- Samarqandī, Muḥammad ibn Ashraf, active 13th century. Ashkāl al-taʼsīs1
- Satire, Persian1
- Schools1
- Science1
- Sea monsters1
- Self-control--Religious aspects1