- Rosh ha-Shanah seder5
- Rosh ha-Shanah--Liturgy35
- Rosselmini, Giovanni1
- Rosselmini, Gregorio Tommaso1
- Rossi, Azariah ben Moses dei, approximately 1511-approximately 1578. Tsedeḳ ʻOlamim1
- Rossi, Giovanni de'1
- Rossi, Girolamo1
- Rossi, Girolamo de'2
- Rossi, Rosso1
- Royal houses4
- Royal supremacy (Church of England)1
- Rubrics1
- Rucellai, Cosimo, 1495-15191
- Rucellai, Donato1
- Rucellai, Filippo de'1
- Rucellai, Guglielmo de'1
- Ruch, Georgius, fl. 1438-14411
- Rudra (Hindu deity)39
- Rueda family1
- Rueda, Baltasar de, active 1553-15691