(by chronological order)
Pre-Modern times
Aristotle
Gnostics and Mystics [13-15th century]
- < Hildegard von Bingen [1098-1179] >
- Joachim of Fiore [1135-1202]
- Alchemists
Modern times
- William Shakespeare [1564-1616]
- Jean-Jacques Rousseau [1712-1778]
- Johann Wolfgang von Goethe [1749-1832]
- Georg Wilhelm Friedrich Hegel [1770-1831]
- Robert Owen [1771-1858]
- Karl Marx [1818-1883]
- Leo Tolstoy [1828-1910]
German-speaking sociologists
- Ferdinand Tönnies
- Georg Simmel
- Werner Sombart [1863-1941]
- Franz Oppenheimer [1864-1943]
The Veteraustrian Paradigm
- Max Weber and Carl Menger: the Veteraustrian roots [1871-1921]
- Ludwig von Mises (as permanent opponent) [1922-1932 and 1947-1960]
The Austrian School in general (Weber, Menger, von Böhm-Bawerk, von Wieser, Hans Mayer, von Mises, Hayek)
Fabian Society
Miscellaneous
Rudolf Steiner [1864-1925]
North-American Institutionnalists (Parsons)