- Peter Abelard ve 12.yy. Skolastizmi
- Theodor Wiesengrund Adorno
- St.Thomas Aquinas
- Bedia Akarsu
- Althusser
- Anaxagoras
- Anaximandros
- Anaximenes
- Canterbury’li Anselm
- Hanna Arendt
- Aristoteles
- Augustinus
- Austin, JOHN LANGSHAW
- Alfred Jules Ayer
- Francis Bacon
- Roger Bacon
- İbn Bâcce ve Farabicilik
- Alain Badiou (1937)
- Georges Bataille
- Simone de Beauvoir
- George Berkeley
- Bentham, Jeremy
- Walter Benjamin
- Maurice Blanchot
- Bloch, Ernst
- Brentano, Franz (1838—1917)
- Pierre Bourdieu
- Campenella
- Albert Camus
- Georges Canguilhem
- Rudolf Carnap
- Ernst Cassirer
- Noam Chomsky
- Hermann Cohen
- Auguste Comte
- Benedetto Croce
- Gilles Deleuze
- Demokritos
- Derrida
- Arda Denkel
- Umberto Eco
- Kındi ve Yeni-Eflatuncu Aristoculuk
- Elealı Zenon
- Empedokles
- John Scotus Erigena: Yeni Platonculuğa Dönüş
- Farabi
- Paul Feyerabend
- FICHTE, Johnn-Gotllieb.
- Michel Foucault
- Frege
- Hans Georg Gadamer
- Galilei' nin Dinamik Kuramı
- Ortega y Gasset, José
- Giovanni Gentile
- Gorgias
- Felix Gouattari
- İbni Haldun
- Nicolai Hartmann
- Georg Wilhelm Friedrich Hegel
- Herakleitos
- Hippias
- Thomas Hobbes
- Max Horkeimer
- David Hume
- Edmund Husserl
- İbni Rüşd
- İbni Sina
- İbn Tufeyl ve İşrakilik
- Luce Irigaray
- Karl Jaspers
- Immanuel Kant
- Karneades
- Kıbrıslı Zenon
- Soren Aabye Kierkegaard
- Kleanthes
- Kopernik, Mikolaj
- Saul Aaron Kripke
- Kristeva, Julia
- Jacques Lacan
- Imre Lakatos
- Leukippos
- Emmanuel Levinas
- John Locke
- Mach
- Machivelli (Makyavel)
- Herbert Marcuse
- Marx, Karl Heinrich
- George Edward Moore
- Arne Naes
- Paul Natorp
- Newton
- Robert Nozick
- Occam’lı William
- Parmenides
- C.S.Peirce
- Platon
- Plotinus
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- Henri Poincaré
- Maurice Merleau-Ponty
- Pyrhon (Piron) (M.Ö. 365-275)
- Pythagoras
- John Rawls (1921-2002)
- Razi
- Hans Reichenbach
- Heinrich Rickert
- Paul Ricoeur
- Jean – Jacques Rousseau
- Bertrand Russel
- George Santayana
- Ferdinand de Saussure
- Lucius Annaeus SENECA
- Max Ferdinand Scheler
- Arthur Schopenhauer
- John Duns Scotus
- Sokrates
- Levi-Strauss
- Thales
- Timon (M.Ö. 320 – 230)
- Nermi Uygur
- Hilmi Ziya ÜLKEN