- Ammonius Saccas
- Apollonius of Tyana
- Aryasanga
- Charles Johnston
- Damodar K. Mavalankar
- Gautama Buddha
- H. P. Blavatsky
- Kapila
- Krishna
- Lao Tzu
- Nagarjuna
- Orpheus
- Patanjali
- Plato
- Pythagoras
- Sankaracharya
- Thoth-Hermes
- Tsong Kha Pa
- William Quan Judge
more coming soon…