- Rome (Empire)18
- Romero family1
- Rosary1
- Rueda family1
- Rueda, Baltasar de, active 1553-15691
- Rueda, Bernardino de, active 1553-15691
- Rueda, Luis de, active 1553-15691
- Rueda, Rodrigo de, active 1553-15691
- Rufina, Saint, -approximately 2871
- Rules1
- Rupert, of Deutz, approximately 1075-11291
- Ruralia commoda (Crescenzi, Pietro de')1
- Russia leather bindings3
- Rustam, Amir-zadeh, Sultan1
- Râmâyaṇa (Old Javanese kakawin)1
- Sacraments--Catholic Church2
- Sacred books4
- Sacred vocal music19
- Sacred works1
- Saint-Martin de Plaimpied (Augustinian Monastery)1