- Qurʼan. Sūrat al-Fātiḥah1
- Qurʼan. Sūrat al-Nūr1
- Quḍāʻī, Muḥammad ibn Salāmah, -10621
- Qādirīyah members1
- Qūshjī, ʻAlī ibn Muḥammad, d. 1474 or 5. Risālah dar hayʼat1
- Rabbis--Ordination1
- Race awareness1
- Racially mixed people--Legal status, laws, etc.1
- Rajab1
- Ramiro II, King of Leon, -9511
- Recitations1
- Religions1
- Repentance--Islam1
- Requesens, Antonio de'1
- Requesens, Berengario de'1
- Requesens, Bernardo de'1
- Requesens, Giuseppe de'1
- Ressano, Catterina1
- Ressano, Giovanni1
- Riddles, Arabic1