German philosopher, cultural critic, composer, and poet Friedrich Nietzsche has had a profound influence on modern intellectual history. He held the Chair of Classical Philology at the University of Basel. His work spanned philosophical polemics, poetry, cultural criticism, and fiction. He suffered from numerous health problems from a young age and died at the age of 55.
Immanuel Kant was a German philosopher whose works in fields like aesthetics and metaphysics have made him an important and influential personality in Western philosophy. His views continue to influence contemporary philosophy. Kant has had a major influence on prominent philosophers like Hegel, Schelling, Reinhold, and Fichte. Kant's work on mathematics is cited by Albert Einstein as an early influence.
German monk Martin Luther challenged the dogmas of Roman Catholicism and the authority of the pope, in his Ninety-five Theses, and was thus excommunicated. His German translation of the Bible enriched the German culture, and his marriage set an example for clerical marriage. His teachings are now known as Lutherans.
Arthur Schopenhauer was a German philosopher. He was among the first Western philosophers to affirm important tenets of Indian philosophy, such as denial of the self and asceticism. Schopenhauer's work has had a tremendous posthumous impact on disciplines like science, literature, and philosophy. His work influenced personalities like Albert Einstein, Ludwig Wittgenstein, Sigmund Freud, George Bernard Shaw, and Leo Tolstoy.
Max Weber was a German historian, political economist, jurist, and sociologist. Widely regarded as one of the most influential and important theorists, Weber's ideas had a profound influence on social research and social theory. Although he did not see himself as a sociologist, Weber is often counted among the fathers of sociology alongside Émile Durkheim, Auguste Comte, and Karl Marx.
Hannah Arendt was a political theorist. Widely regarded as one of the 20th century's most prominent political thinkers, Hannah Arendt's articles and books have had a significant influence on philosophy and political theory. Her life and work inspired the 2012 biographical drama film, Hannah Arendt. Her work has also inspired several biographies written by popular authors.
Erik Erikson was a German-American psychoanalyst and developmental psychologist best remembered for developing a theory on the psychological development of humans. He is credited with coining the term identity crisis, the failure to achieve ego identity. Also a prolific writer, Erikson won a US National Book Award and a Pulitzer Prize for his book Gandhi's Truth.
Albert Schweitzer was an Alsatian polymath who won the Nobel Peace Prize in 1952 for his philosophical work, Reverence for Life. He is credited with founding the Albert Schweitzer Hospital, which was a direct result of his philosophical expression. Schweitzer is also credited with influencing the Organ reform movement, which began in the mid-20th-century.
One of the most prominent intellectuals of the 20th century, Theodor Adorno was a pioneer of the Frankfurt School of Critical Theory and despised the culture industry. Born to a singer mother, the German sociologist grew up amid music and could even play Beethoven on the piano by 12.
Walter Benjamin was a German Jewish essayist, philosopher, and cultural critic. An eclectic thinker, Benjamin made significant contributions to literary criticism, aesthetic theory, and historical materialism. Although Benjamin's work did not earn much recognition during his lifetime, it continues to be revered by academics several years after his death.
Wilhelm Wundt was a German physiologist, professor, and philosopher. He is often counted among the founders of modern psychology and is widely considered the father of experimental psychology. He is also credited with founding the first laboratory for psychological research, which he founded at the University of Leipzig in 1879.
Albertus Magnus was a friar, bishop, and philosopher. Regarded by some as the greatest German theologian and philosopher of the Middle Ages, Albertus' writings have inspired the iconography of the archivolts and tympanum of the 13th-century portal of Strasbourg Cathedral. Remembered for his contribution to academics, several education institutions have been named after Albertus Magnus.
Edmund Husserl was a German philosopher of Moravian origin. He established the school of phenomenology. He studied mathematics, physics, and astronomy at the University of Leipzig and worked as an assistant to mathematician Karl Weierstrass. He later became a professor of philosophy and taught for several years. He is considered a major figure in 20th-century philosophy.
![Karen Horney Karen Horney](http://www.thefamouspeople.com/profiles/thumbs/karen-horney-51687-1.jpg)
Remembered for her pioneering work on feminist psychology, Karen Horney studied medicine at a time when women weren’t allowed in universities. Going against Sigmund Freud’s concept of penis envy, she suggested the idea of womb envy. She believed psychological differences weren’t rooted in gender but rather depended on the socio-cultural influences.
![Jürgen Habermas Jürgen Habermas](http://www.thefamouspeople.com/profiles/thumbs/jrgen-habermas.jpg)
German philosopher and sociologist Jürgen Habermas is counted among the most influential philosophers across the world and is identified with the tradition of critical theory and pragmatism. He influenced many disciplines through his work which addresses communicative rationality and the public sphere, and includes topics starting from social-political theory to aesthetics, language to philosophy of religion, and epistemology.
Erich Fromm was a German social psychologist, psychoanalyst, sociologist, and socialist. A German Jew, he fled the Nazi regime and settled in the United States. He was a co-founder of The William Alanson White Institute and was associated with the Frankfurt School of critical theory. He is best remembered for authoring the book Escape from Freedom.
![Georg Simmel Georg Simmel](http://www.thefamouspeople.com/profiles/thumbs/georg-simmel-8834-1.jpg)
Georg Simmel was a German sociologist, philosopher, and critic considered a forerunner to structuralist styles of reasoning in the social sciences. He was neo-Kantian in his approach and laid the foundations for sociological antipositivism. He broadly rejected academic standards and wrote extensively on the philosophy of Schopenhauer and Nietzsche. He was married to philosopher Gertrud Kinel and had one son.
The proponent of the Frankfurt School of critical theory, Herbert Marcuse largely influenced the leftist student revolts of the 1960s. Equipped with a PhD in German literature, he wrote Hegel’s Ontology and the Theory of Historicity, with Martin Heidegger. His Eros and Civilization spoke at length about capitalism.
![Johann Gottfried Herder Johann Gottfried Herder](http://www.thefamouspeople.com/profiles/thumbs/johann-gottfried-herder-9812-1.jpg)
German philosopher Johann Gottfried Herder is best remembered as a significant figure of the Sturm und Drang literary movement. Born into poverty and largely self-educated till 17, he later became a disciple of Immanuel Kant and was associated with Enlightenment and Weimar Classicism. He was eventually ennobled.
Edith Stein was a German Jewish philosopher who studied at the University of Freiburg and completed her dissertation on empathy. Always interested in Catholicism, she read the autobiography of the mystic Teresa of Ávila and converted to Christianity, and became a Discalced Carmelite nun. She was killed in the Auschwitz concentration camp and is canonized as a martyr.
![Leopold von Ranke Leopold von Ranke](http://www.thefamouspeople.com/profiles/thumbs/leopold-von-ranke-1.jpg)
Leopold von Ranke was a German historian who had a major influence on Western historiography. A respected historian, Ranke is credited with founding modern source-based history. When he was ennobled in 1865, honors poured in from several historians and scholars across the world.
German philosopher Meister Eckhart is remembered for his Latin and German transcripts that stress on the relationship between God and man. His treatises include Talks of Instruction and the Book of Divine Consolation. His innovative vocabulary also contributed to the German language. However, he was accused of heresy later.
Ricardo Eichmann is an archaeologist who worked as a professor at the University of Tübingen. From 1996 to 2020, Eichmann served as the director of the Orient Department, which is located within the German Archaeological Institute. Over the years, he has played an important role in the field of music archaeology.
German banker Hjalmar Schacht was appreciated for his role in saving the Weimar Republic from inflation and later served as the Reichsminister of Economics under Adolf Hitler. Following as assassination attempt on Hitler, her was imprisoned, but was later freed and then set up his own bank in Düsseldorf.
Martin Buber was an Austrian and Israeli philosopher who received ten nominations for the Nobel Prize in Literature and seven nominations for the Nobel Peace Prize. Renowned for his philosophy of dialogue, Buber is best known for his famous essay, I and Thou. In 1951, he was honored by the University of Hamburg with the prestigious Goethe Award.
German businessman Heinrich Schliemann didn’t let his poverty or lack of education hinder his growth and learned several languages moving from place to place for trade. A pioneer in the field of archaeology, he is now remembered as the man who discovered Troy in his bid to unearth “Priam's Treasure."
Max Müller was a German-born Orientalist and philologist. Müller is credited with co-founding the western academic disciplines of religious studies and Indian studies. In 1874, he was honored with the Pour le Mérite. He received the prestigious Bavarian Maximilian Order for Science and Art in 1875. In India, the Goethe Institutes are named in his honor.
German historian Oswald Spengler is best remembered for his iconic The Decline of the West, which had a huge influence on social theory. He believed that culture cannot be transferred and that it can only decline and decay like an organism. He lived his final years in isolation in Munich.
![Fritz Perls Fritz Perls](http://www.thefamouspeople.com/profiles/thumbs/fritz-perls-3801-1.jpg)
Fritz Perls initially fought in World War I, following which he treated brain injuries of soldiers. He was later drawn to Freudian psychoanalysis. During World War II, he was the psychiatrist for the South African military. His Gestalt therapy, which he co-created with his wife, Laura, redefined psychology.
Karl Marx, the philosopher, economist, political theorist and socialist revolutionary, is best-known for the 1848 pamphlet, The Communist Manifesto and the three-volume Das Kapital. His theories, called Marxism, maintained that class conflict leads to the development of human societies and that internal tension were inherent in capitalism, which would ultimately be replaced by the socialist mode of production.
![Jacob Grimm Jacob Grimm](http://www.thefamouspeople.com/profiles/thumbs/jacob-grimm-1.jpg)
Part of the legendary folklorist duo known as the Brothers Grimm, Jacob Grimm gave to the world Grimm’s Fairy Tales, along with his younger brother, Wilhelm Grimm. The son of a lawyer, he, too, had initially studied law. He also contributed immensely to Germanic linguistics, with his Grimm's law.
As a child, Alexander von Humboldt was sickly and a bad student. After failing to shine in economics and engineering, he grew up to revolutionize the domain of geography. He is remembered for his research on magnetic storms and his treatise on nature, Kosmos. He also spoke about climate change.
![Gottlob Frege Gottlob Frege](http://www.thefamouspeople.com/profiles/thumbs/gottlob-frege-1.jpg)
![Hans Morgenthau Hans Morgenthau](http://www.thefamouspeople.com/profiles/thumbs/hans-morgenthau-1.jpg)
German-born American political scientist and historian Hans Morgenthau, a leading twentieth-century figure in the study of international relations, is noted for his contributions in international relations theory and the study of international law. His book Politics Among Nations introduced the concept of political realism that played an instrumental role in the foreign policy of the US.
![Hans-Georg Gadamer Hans-Georg Gadamer](http://www.thefamouspeople.com/profiles/thumbs/hans-georg-gadamer.jpg)
![Ludwig Feuerbach Ludwig Feuerbach](http://www.thefamouspeople.com/profiles/thumbs/ludwig-feuerbach-1.jpg)
Ludwig Feuerbach was a German philosopher and anthropologist. He is best remembered for his work, The Essence of Christianity, which strongly influenced generations of future thinkers like Karl Marx, Charles Darwin, Friedrich Engels, and Sigmund Freud among others. Ludwig Feuerbach advocated atheism and his thought was influential in the progression of historical materialism.
![Franz Brentano Franz Brentano](http://www.thefamouspeople.com/profiles/thumbs/franz-brentano-1.jpg)
Widely regarded as the founder of Intentionalism, or act psychology, German philosopher Franz Brentano was also a Roman Catholic priest. He also taught philosophy at the University of Würzburg and the University of Vienna and penned the iconic works Psychology from an Empirical Standpoint and Inquiry into Sense Psychology.
![Hermann Ebbinghaus Hermann Ebbinghaus](http://www.thefamouspeople.com/profiles/thumbs/hermann-ebbinghaus-1.jpg)
Especially remembered for his pioneering work on rote learning and memory, German psychologist Hermann Ebbinghaus became interested in the subject after reading Gustav Fechner's Elements of Psychophysics. Eventually, he developed the experimental methods for measuring memory, using 2,300 three-letter nonsense syllables that he devised. Later, he also discovered the forgetting curve and the spacing effect and described the learning curve.
![Wilhelm von Humboldt Wilhelm von Humboldt](http://www.thefamouspeople.com/profiles/thumbs/wilhelm-von-humboldt-1.jpg)
![Rudolf Carnap Rudolf Carnap](http://www.thefamouspeople.com/profiles/thumbs/rudolf-carnap-1.jpg)
![Moses Mendelssohn Moses Mendelssohn](http://www.thefamouspeople.com/profiles/thumbs/moses-mendelssohn-1.jpg)
Hildegard of Bingen was a German writer, composer, Christian mystic, visionary, philosopher, polymath, and Benedictine abbess of the High Middle Ages. Apart from being the most-recorded composers of sacred monophony in modern history, Hildegard of Bingen is also widely regarded as the founder of scientific natural history.