Name
- Rastrelli, Bartolomeo de', Count1
- Ridolfi, Angela Dionisia1
- Rinaldo, Duke of Modena and Ferrara, Cardinal1
- Rocca, Ignazio, Count1
- Rossi, Cesare de', Bishop of Gerace1
- Rossi, Giuseppe Francesco, Bishop of Venafro1
- Rota, Antoni, afterwards Papal Under Secretary of State1
- Ruffo, Giuseppe Maria, Archbishop of Capua1
- Rufini, Giovanni Battista1
- Ruillo, Biagio Antonio1
- Ruspoli, Bartolomeo, Cardinal1
- Sacripanti, Carlo Maria, Cardinal1
- Sagreti, Giovanni Matteo, Vicar-General of Policastro1
- San Severino, Ludovico, prince of Bisignano1
- Schrattenbach, Wolfgang Annibal, Cardinal, Archbishop of Olmütz1
- Schönborn, Damian Hugo Philipp, Cardinal, Bishop of Spiers, afterwards of Constance1
- Serbelloni, Fabrizio, afterwards Cardinal1
- Sersale, Antonio, Archbishop of Brindisi, afterwards of Taranto1
- Simonetti, Rainero, Apostolic Prothonotary, afterwards Archbishop of Nicosia, Governor of Rome, and Cardinal1
- Sinzendorf, Philip Ludwig, Cardinal, Bishop of Raab1