Author
- Pierre Choisnet1
- Pierre Froissard1
- Pierre Poquet1
- Pierre de Luxembourg1
- Pierre de Maucreux1
- Pietro Barozzi1
- Pietro Flores1
- Pius IV1
- Plato1
- Platonic Academy1
- Pliny the Elder1
- Podius, Milanutius1
- Polo, Marco, 1254-1323?1
- Pomponius Mela1
- Porcellio1
- Porphyry1
- Pseudo-Augustine1
- Pseudo-Hegesippus1
- Pseudo-Joachim of Fiore1
- Pseudo-Phalaris1