Author
- Richard Maidstone1
- Richard Nykke1
- Richard Treby1
- Richard Ward1
- Richard de Fournival1
- Richard de Geveldale1
- Richard of Middleton1
- Robert Gazeley1
- Robert Holkot1
- Robert Kilwardby1
- Robert Reade1
- Robert de Gretham1
- Robert de Sorbon1
- Robert of Gloucester1
- Robine Bordinelle1
- Rocca, Antonio1
- Rodrigo Sánchez de Arévalo1
- Rodrigo de Rueda1
- Roffredo Epifanio1
- Roger Bigod, 2nd Earl of Norfolk1