- Roman Civil War (Rome : 43-31 B.C.)1
- Romances, Spanish1
- Romances, Turkish1
- Romania--Transylvania2
- Romans--Religion1
- Rome (Empire)9
- Rome (Italy). Maestri delle Strade1
- Ros Pelayre, Miguel1
- Rosh Hodesh4
- Rossi, Azariah ben Moses dei, approximately 1511-approximately 1578. Tsedeḳ ʻOlamim1
- Rossi, Giovanni de'1
- Rossi, Girolamo de'1
- Royal supremacy (Church of England)1
- Rucellai, Cosimo, 1495-15191
- 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