Author
- Philip III of Spain2
- Piccolomini2
- Pierre Bersuire2
- Pseudo-Phalaris2
- Raghudeva Nyāyālaṅkāra2
- Raghunatha Siromani2
- Rahman Baba2
- Rajab al-Bursi2
- Republic of Venice2
- Ressani family2
- Riyazi2
- Robert Cooke2
- Rāmacandra2
- Rāmatīrthayati2
- Sadr al-Din al-Qunawi2
- Safi Al-Din Al-Hilli Altaie2
- Safi al-Din al-Urmawi2
- Saʻīd ibn Hibat Allāh ibn al-Ḥusayn2
- Shahab al-Din al-Hijazi2
- Shams al-Din al-Sakhawi2