Author
- Rodolfo Pio da Carpi1
- Roman Catholic Archdiocese of Siena1
- Royal Chancellery of Granada1
- Rudulphus Bollartus1
- Sadr al-Shari'a al-Asghar1
- Safi al-Din al-Urmawi1
- Salomon Trismosin1
- Samarqandī, Muḥammad ibn Maḥmūd1
- Sanai1
- Sangalletti family1
- Santa Maria degli Alberighi1
- Scipione Bargagli1
- Sebastian Schindler1
- Sebastião Lopes1
- Senate of the Republic of Venice1
- Shahidi Ibrahim Dede1
- Shams al-Din al-Sakhawi1
- Sharif Radhi1
- Shaykh Tabarsi1
- Shaykh Tusi1