- Requesens, Eleonora de'1
- Requesens, Francesco Benedetto de'1
- Requesens, Francesco de'1
- Requesens, Galcerando de'1
- Requesens, Giuseppe de'1
- Requesens, Ludovico de'1
- Requesens, Luigi de'1
- Requesens, Salvatore Francesco de'1
- Requesens, Salvatore de'1
- Requesens, Vincenzo de'1
- Ressano, Catterina1
- Ressano, Giovanni1
- Resurrection1
- Resurrection of Jesus Christ1
- Reversed leather bindings1
- Rhetoric, Ancient--Study and teaching1
- Rhetoric, Medieval1
- Riario, Raffaello, 1451-15211
- Ricci, Giorgio de'1
- Riccomanni, Jacopo1