Theories[edit | edit source]
- Absurdism
- Acosmism
- Atomism
- Casualism
- Compatibilism
- Conceptualism
- Continuous Matter Theory
- Corpuscularianism
- Cosmic Pluralism
- Creationism
- Determinism
- Dialectical Monism
- Dualism
- Dynamism
- Emanationism
- Endurantism
- Essentialism
- Eternalism
- Eternal Return
- Ex Nihilo Theory
- Exemplarism
- Existentialism
- Fatalism
- Free Will
- Hylozoism
- Idealism
- Illusionism
- Incompatibilism
- Indeterminism
- Logical Positivism
- Materialism
- Mathematicism
- Mechanism
- Metaphysical Externalism
- Metaphysical Internalism
- Metaphysical Nihilism
- Metaphysical Realism
- Metaphysical Relativism
- Modal Realism
- Monism
- Multiverse Theory
- Naturalism
- Nominalism
- Nondualism
- Non-Self
- Noosphere Theory
- Objectivism
- Occasionalism
- Open Individualism
- Optimism
- Organicism
- Panpsychism
- Perennialism
- Perdurantism
- Pessimism
- Phenomenalism
- Physicalism
- Pluralism
- Presentism
- Process Philosophy
- Quantum Theory
- Relational Space Theory
- Simulation Hypothesis
- Solipsism
- Speculative Realism
- Spiritualism
- Staticism
- Subjectivism
- Teleology
- Variabilism
- Vitalism
- Voluntarism
Theorists[edit | edit source]
Ancient[edit | edit source]
- Ajivika
- Aristotelianism
- Buddhism
- Charvaka
- Eleaticism
- Ephesian School
- Epicureanism
- Greek Pluralism
- Jainism
- Middle Platonism
- Milesian School
- Neoplatonism
- Nyaya
- Platonism
- Pythagoreanism
- Sankhya
- School of Naturalists
- Stoicism
- Taoism
- Vaisheshika
- Vedanta
- Yoga Philosophy
Medieval[edit | edit source]
- Augustinianism
- Averroism
- Avicennism
- Christian Mysticism
- Mystical Theology
- Origenism
- Palamism
- Scotism
- Thomism
Early Modern[edit | edit source]
Modern[edit | edit source]
- Bergsonism
- Berkeleyism
- Fichteanism
- German Idealism
- Hegelianism
- Humeanism
- Kantianism
- Naturphilosophie
- Neo-Kantianism
- Nietzscheanism
- Schopenhauerism
- Transcendentalism