
The Traditionalist School is a group of 20th- and 21st-century thinkers who believe in the existence of a perennial wisdom or perennial philosophy, primordial and universal truths which form the source for, and are shared by, all the major world religions.

Yalçın Akdoğan is a Turkish politician who served as Deputy Prime Minister of Turkey from 2014 to 2016. A member of the ruling Justice and Development Party (AKP), Akdoğan became a Member of Parliament representing Ankara's first electoral district at the 2011 general election and was re-elected in June 2015. Prior to being elected Akdoğan was an academic and a journalist, having taught at the Bahçeşehir Üniversitesi and Anadolu University and written for Yeni Şafak and Star among others. He named Traditionalist authors René Guénon and Seyyed Hossein Nasr as his favourite writers.

Kurt Almqvist (1912–2001) was a Swedish poet, intellectual and spiritual figure, representative of the Traditionalist School and the Perennial philosophy.

Allah Bukhsh Karim Bukhsh Brohi was a prominent Pakistani politician and lawyer. He originated from Shikarpur in Sindh. He was the first partner, and mentor of famous Indian lawyer Ram Jethmalani as acknowledged in his authorized biography.

Titus Burckhardt (1908–1984) was a Swiss traditionalist metaphysician, a leading member of the Perennialist or Traditionalist School. He was the author of numerous works on metaphysics, cosmology, anthropology, esoterism, alchemy, Sufism, symbolism and sacred art.

Olavo Luiz Pimentel de Carvalho is a Brazilian polemicist, self-promoted philosopher, political pundit, former astrologer and journalist living since 2005 in Richmond, Virginia.

Ananda Kentish Muthu Coomaraswamy was a Ceylonese Tamil metaphysician, pioneering historian and philosopher of Indian art who was an early interpreter of Indian culture to the West. In particular, he is described as "the groundbreaking theorist who was largely responsible for introducing ancient Indian art to the West."

Mircea Eliade was a Romanian historian of religion, fiction writer, philosopher, and professor at the University of Chicago. He was a leading interpreter of religious experience, who established paradigms in religious studies that persist to this day. His theory that hierophanies form the basis of religion, splitting the human experience of reality into sacred and profane space and time, has proved influential. One of his most instrumental contributions to religious studies was his theory of eternal return, which holds that myths and rituals do not simply commemorate hierophanies, but, at least to the minds of the religious, actually participate in them.

Giulio Cesare Andrea Evola, better known as Julius Evola, was an Italian philosopher, poet, painter, antisemitic conspiracy theorist, esotericist, and occultist. He has been described as a "fascist intellectual", a "radical traditionalist", "antiegalitarian, antiliberal, antidemocratic, and antipopular", and as having been "the leading philosopher of Europe's neofascist movement".

René-Jean-Marie-Joseph Guénon, also known as ʿAbd al-Wāḥid Yaḥyá [al-Mālikī, al-Ḥāmidī ash-Shādhilī], was a French author and intellectual who remains an influential figure in the domain of metaphysics having written on topics ranging from "sacred science",, to symbolism and initiation.

Tage Leonard Lindbom,, was early in his life the party theoretician and director of the archives of the Swedish Social Democratic Party 1938-1965.

Martin Lings, also known as Abū Bakr Sirāj ad-Dīn, was an English writer, scholar, and philosopher. A student of the Swiss metaphysician Frithjof Schuon and an authority on the work of William Shakespeare, he is best known as the author of Muhammad: His Life Based on the Earliest Sources, first published in 1983 and still in print.

The Matheson Trust is an educational charity based in London dedicated to further and disseminate the study of comparative religion, especially from the point of view of the underlying harmony of the major religious and philosophical traditions of the world.

Seyyed Hossein Nasr is an Iranian University Professor of Islamic studies at George Washington University, and an Islamic philosopher. He is the author of scholarly books and articles.

Whitall Nicholson Perry was born in Belmont, Massachusetts, on January 19, 1920. A quest for wisdom led him, as a young man, to travel out to the Far East. In Bali, in 1939, he found the echoes of a still authentic traditional world that sparked a lifelong encounter with ancient traditions, which he approached through the metaphysical perspectives of Platonism and Vedanta. He spent several decades abroad, living first in Giza, Egypt, where he met and frequented the French metaphysician René Guénon, and later in Lausanne, Switzerland where he became a close associate of the German metaphysician and mystic, Frithjof Schuon. In 1980, he moved to Bloomington, Indiana where he resided for the last 25 years of his life. He died on November 18, 2005.

The Reign of Quantity and the Signs of the Times is a 1945 book by the French intellectual René Guénon, in which the author purports to give a comprehensive explanation, based on tradition, of the cyclical conditions that led to the modern world in general and to the Second World War in particular. The book was published with the support of Jean Paulhan from Gallimard, who created a collection exclusively dedicated to "Tradition" in order to publish Guénon.

Revolt Against the Modern World: Politics, Religion, and Social Order in the Kali Yuga is a book by Julius Evola, first published in Italy, in 1934. Described as Evola's most influential work, it is an elucidation of his Traditionalist world view.

The Roman Traditional Movement is a Roman-Italic neopagan organisation in Italy.

Seraphim Rose, also known as Seraphim of Platina, was an American hieromonk of the Russian Orthodox Church Outside Russia who co-founded the St. Herman of Alaska Monastery in Platina, California. He translated Orthodox Christian texts and authored several works. His writings have been credited with helping to spread Orthodox Christianity throughout the West; his popularity equally extended to Russia itself, where his works were secretly reproduced and distributed by samizdat during the Communist era, remaining popular today.

Frithjof Schuon, also known as ʿĪsā Nūr ad-Dīn ʾAḥmad after his conversion to Islam, was an author of German ancestry born in Basel, Switzerland. Schuon is widely recognized as one of the most influential scholars and teachers within the sphere of comparative religion. His religious worldview was influenced by his study of the Hindu philosophy of Advaita Vedanta and Islamic Sufism. He authored numerous books on religion and spirituality as well as being a poet and a painter.

Wolfgang Smith is a mathematician, physicist, philosopher of science, metaphysician, Roman Catholic and member of the Traditionalist School. He has written extensively in the field of differential geometry, as a critic of scientism and as a proponent of a new interpretation of quantum mechanics that draws heavily from medieval ontology and realism.

Evgeny Alekseevich Nechkasov is a Russian writer and publisher, ideologist of Pagan Traditionalism. His pseudonym “Askr Svarte” comes from the Old Norse Askr and the adjective Svartr, meaning “Black Ash Tree”.

Algis Uždavinys (1962–2010) was a prolific Lithuanian philosopher and scholar. His work pioneered the hermeneutical comparative study of Egyptian and Greek religions, especially their esoteric relations to Semitic religions, and in particular the inner aspect of Islam (Sufism). His books have been published in Lithuanian, Russian, English and French, including translations of Plotinus, Frithjof Schuon and Ananda Coomaraswamy into Russian and Lithuanian.

Elémire Zolla was an Italian essayist, philosopher and historian of religion. He was a connoisseur of esoteric doctrines and a scholar of Eastern and Western mysticism.