Author
- Rapolano Terme1
- René of Anjou1
- Richard Bolter1
- Richard Treby1
- Richard Ward1
- Richard de Fournival1
- Richard de Geveldale1
- Robert Gazeley1
- Robert Reade1
- Robine Bordinelle1
- Rodrigo de Rueda1
- Rolandino de' Passaggeri1
- Roman Catholic Diocese of Regensburg1
- Royal Chancellery of Granada1
- Rutilius Taurus Aemilianus Palladius1
- Salvator Oliva1
- Sancho IV of León and Castile1
- Santa Maria in Portico a Fontegiusta1
- Sarrazius de Bethencourt1
- Seigneury de Brousses1