Author
- Nārāyaṇāśrama1
- Odo of Meung1
- Oglerio di Lucedio1
- Onasander1
- Paul of Pergula1
- Peter Lombard1
- Peter of Limoges1
- Pietro d'Abano1
- Poggio Bracciolini1
- Priscian1
- Pr̥thuyaśas1
- Pseudo Bernard of Clairvaux1
- Pseudo-Aristotle1
- Pseudo-Hippocrates1
- Pseudo-Seneca1
- Publilius Syrus1
- Raghudeva Nyāyālaṅkāra1
- Raghunātha1
- Raghuvīra Audīcya1
- Ramacandra Tīrtha1