- Philip III, King of Spain, 1578-16211
- Philip IV, King of Spain, 1605-16651
- Politics and government1
- Portraits1
- Rendón y Sarmiento family1
- Requesens, Antonio de'1
- Requesens, Berengario de'1
- Requesens, Bernardo de'1
- Requesens, Giuseppe de'1
- Romero family1
- 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
- San Miguel, Josefa de, active 1683-16851
- Sanchez de Bustamente, Luis1
- Seals (Numismatics)1
- Sermons1
- Sermons, Spanish1