Author
- Nathanael ben Fayyumi1
- Nizami Ganjavi1
- Onasander1
- Orosius1
- Panormitanus1
- Paul of Pergula1
- Perets ben Yitsḥak Ghirondi1
- Peter Paludanus1
- Peter Pascual1
- Peter Schmieher1
- Peter of Poitiers1
- Peter, Constable of Portugal1
- Petrus Comestor1
- Philagathus of Cerami1
- Pietro Barozzi1
- Pius III1
- Platonic Academy1
- Pope1
- Priscian1
- Pseudo-Aristotle1