Author
- Rabbi Abulʻafia1
- Raghudeva Nyāyālaṅkāra1
- Rajab al-Bursi1
- Ramazanzade Mehmed Çelebi1
- Ramon Llull1
- Raphael Berdugo1
- Raphael Levi Hannover1
- Rashe Menaḥem be Yehoshuʻa, ha-Golah1
- Rav Ḥamai1
- Raymond of Penyafort1
- Raymond of Sabunde1
- Rayḥān Āghā ibn ʻAbd Allāh1
- Refael Mordekhai Malki1
- Refaʼel di Fontanella1
- Refiʻı̂1
- Revanî1
- Robert Ashley1
- Robert Cooke1
- Robert de Saint-Martin1
- Roberto Caracciolo1