Author
- Nikolaus von Dinkelsbühl2
- Nizam al-Din al-Nisaburi2
- Nārāyaṇa Sāmudrikā2
- Nārāyaṇa Tīrtha2
- Omar Khayyám2
- Ovid2
- Padmapādācārya2
- Pierre Danes2
- Pinḥas ben Isaac2
- Pseudo-Cicero2
- Qutb al-Din al-Shirazi2
- Raghunātha2
- Rashi2
- Rashid-al-Din Hamadani2
- Regiomontanus2
- Ressani family2
- Rumi2
- Rāmacandrabhaṭṭa2
- Rāmakr̥ishṇa Bhaṭṭa2
- Rāmānandasarasvatī2