Title
- Risālah fī ḥaqq al-iḥtirāz ʻan al-wabāʼ1
- Risālah-i Lavāyiḥ1
- Risālah-i muʻammā1
- Riyāḍ al-masāʼil fī taḥqīq al-aḥkām bi-al-dalāʼil1
- Rāg darshan1
- Rūḥ al-bayān1
- Sahm al-ghayb fī ikhrāj al-ḍamīr bi-lā rayb1
- Satsāi yā dohā1
- Scientific texts1
- Sefer Yeẓirah1
- Sefer ha-Peʼer1
- Sefer ha-peliʼah1
- Sefer sheʼelot1
- Sefirat ha-ʻomer1
- Selections1
- Selections from the Yemenite Maḥzor, for Sukkot, Shemini ʻatseret, and Śimḥat Torah1
- Shamʻ al-yaqīn1
- Sharah alfaz al-taqribi1
- Sharh Qatr al-Nada1
- Sharāʼiʻ al-Islām1