Name
- Benedict XIII, Pope1
- Odescalchi, Benedetto, Cardinal, Archbishop of Milan1
- Ogliati, Giuseppe, Bishop of Cosmo1
- Origo, Cursi, Cardinal, Legate of Bologna1
- Paganelli, Ascanio, Bishop of Montalto1
- Pallavicino, Lazzaro, Archbishop of Thebes1
- Palmerini, Simone Marco, Bishop of Assisi1
- Pamphili, Benedetto, Cardinal writer1
- Panciatichi, Bandino, Cardinal 16901
- Pandolfini, Ludovico Maria, Bishop of Volterra1
- Paracciani, Giovanni Domenico, Cardinal1
- Patrizi, Giovanni Battista, Cardinal, Archbishop of Seleuca Nuncio in Naples, Papal Treasurer-General1
- Petra, Vincenzo, Cardinal, President of the Propaganda1
- Piazza, Giulio, Cardinal, Archbishop of Nazareth, Nuncio at Vienna and Ferrara1
- Pico della Mirandola, Francesco Maria, Duke of Mirandola and Marquis of Concordia1
- Pico della Mirandola, Lodovico, Cardinal, Patriarch of Constantinople1
- Pignatelli, Francesco, Archbishop of Naples, Cardinal 17031
- Pipia, Agostino, Cardinal1
- Planetti, Giuseppe, Bishop of Todi1
- Priuli, Ludovico, Cardinal of S Marcello and S Marco1