Author
- Pliny the Elder1
- Podestà of Monterubbiano (Italy)1
- Podestà of Monticchiello (Italy)1
- Podestà of Perugia1
- Poggio Bracciolini1
- Poliziano1
- Pomponius Mela1
- Porcellio1
- Pradyottana Bhaṭṭācārya1
- Prague1
- Prince-Bishopric of Toul1
- Principio Fabricii1
- Priori (Florence)1
- Privy Council of the United Kingdom1
- Procopius1
- Prosdocimus de Beldemandis1
- Prosper of Aquitaine1
- Prudentius1
- Pr̥thuyaśas1
- Pseudo-Andronicus of Rhodes1