- Quḍāʻī, Muḥammad ibn Salāmah, -10621
- Reading1
- Rebellion (Turkey : 1703)1
- Repentance--Judaism1
- Requesens, Antonio de'1
- Requesens, Berengario de'1
- Requesens, Bernardo de'1
- Requesens, Giuseppe de'1
- Ricchi, Raphael Immanuel ben Abraham Ḥai, 1688-17431
- Riddles, Persian1
- Russia (Federation)--Dagestan1
- Salat1
- Samarqandī, Abū al-Qāsim ibn Abī Bakr, 15th cent. Risālah al-Samarqandīyah fī al-istiʻārāt1
- Saros cycle1
- Sayings1
- Seder1
- Serbia1
- Serbia--Belgrade1
- Shabbethai Tzevi, 1626-16761
- Shavuot1