Author
- Principio Fabricii1
- Priori (Florence)1
- Privy Council of the United Kingdom1
- Proclus1
- Procopius1
- Prosdocimus de Beldemandis1
- Prudentius1
- Pr̥thuyaśas1
- Pseudo-Andronicus of Rhodes1
- Pseudo-Aristotle1
- Pseudo-Bede1
- Pseudo-Cyprian1
- Pseudo-Dionysius of Halicarnassus1
- Pseudo-Dionysius the Areopagite1
- Pseudo-Eusebius of Cremona1
- Pseudo-Hegesippus1
- Pseudo-Hippocrates1
- Pseudo-Maximus the Confessor1
- Pseudo-Prosper1
- Ptolemaeus Tancredius1