
Francis Rory Peregrine "Perry" Anderson is a British intellectual and essayist. His work ranges across historical sociology, intellectual history, cultural analysis. What unites Anderson's work is a preoccupation with Western Marxism.

François Bernier was a French physician and traveller. He was born in Joué-Etiau in Anjou. He was briefly personal physician to Mughal prince Dara Shikoh, the eldest son of the Mughal emperor Shah Jahan, and after Dara Shikoh's execution, was attached to the court of the Mughal emperor Aurangzeb, for around 12 years during his stay in India.

Alexandru Claudian was a Romanian sociologist, political figure, and poet. A student and practitioner of Marxism, he worked as a schoolteacher, entry-level academic, field researcher, and journalist, before finally earning a professorship at Iași University. An anti-fascist, Claudian enlisted with the Romanian Social Democratic Party during the interwar, moving closer to the anti-communist center by the late 1940s, and became that faction's main theoretician. His condemnation of Marxism and totalitarianism made him an enemy of the communist regime, which imprisoned him for several years and kept him under surveillance until the time of his death.

Subrata Dasgupta is a bi-cultural multidisciplinary scholar, scientist, and writer. Born in Calcutta, he was educated in England, India, and Canada.

Lorraine Daston is an American historian of science. Director emerita of the Max Planck Institute for the History of Science (MPIWG) in Berlin, and visiting professor in the Committee on Social Thought at the University of Chicago, she is an authority on Early Modern European scientific and intellectual history. In 1993, she was named a fellow of the American Academy of Arts and Sciences. She is a permanent fellow at the Berlin Institute for Advanced Study.

Carl-Michael Edenborg, born 1967, is a Swedish writer, critic, editor, publisher and historian of ideas and literature.

David Gordon is an American libertarian philosopher and intellectual historian influenced by Rothbardian views of economics. Peter J. Boettke, in his Reason Foundation "Reason Papers," Issue No. 19, Fall 1994, describes Gordon as "a philosopher and intellectual historian who is deeply influenced by the Rothbardian strand of economics." He is a senior fellow at the Ludwig von Mises Institute and editor of The Mises Review.

Paul Edward Gottfried is an American paleoconservative philosopher, historian, and columnist. He is a former Horace Raffensperger Professor of Humanities at Elizabethtown College in Elizabethtown, Pennsylvania, as well as a Guggenheim Fellowship recipient. He is currently president of the H. L. Mencken Club and editor-in-chief of Chronicles magazine.

Dr. John Milton Hoberman is a Professor of Germanic languages within the Department of Germanic Studies at the University of Texas at Austin. He is the author of numerous books and articles on sports, specifically on their cultural impact, their relationship with race, and the issue of doping.

Martin Evan Jay is the Sidney Hellman Ehrman Professor of History Emeritus at the University of California, Berkeley. He is an intellectual historian whose research interests have connected history with other academic and intellectual activities, such as the critical theory of the Frankfurt School, social theory, cultural criticism, and historiography. He was elected a Member of the American Philosophical Society in 2019.

Lucien Jerphagnon was a French scholar, historian and philosopher specialized in Greek and Roman philosophy.

Wojciech Karpiński was a Polish writer, historian of ideas and literary critic.

Gilbert LaFreniere is an American ecological philosopher, active in the study of geology, ecology, and human impact upon nature.

Colin McLarty is an American logician whose publications have ranged widely in philosophy and the foundations of mathematics, as well as in the history of science and of mathematics.

Anson Gilbert Rabinbach is a historian of modern Europe and the Philip and Beulah Rollins Professor of History, Emeritus at Princeton University. He is best known for his writings on labor, Nazi Germany, Austria, and European thought in the nineteenth and twentieth centuries. In 1973 he co-founded the journal New German Critique, which he continues to co-edit.

Jennifer Ratner-Rosenhagen is a history professor at the University of Wisconsin–Madison and the author of American Nietzsche (2011). She was a Radcliffe Institute Fellow in 2014–2015.

Bertrand Arthur William Russell, 3rd Earl Russell was a British polymath, philosopher, logician, mathematician, historian, writer, social critic, political activist, and Nobel laureate. Throughout his life, Russell considered himself a liberal, a socialist and a pacifist, although he sometimes suggested that his sceptical nature had led him to feel that he had "never been any of these things, in any profound sense". Russell was born in Monmouthshire into one of the most prominent aristocratic families in the United Kingdom.

Shlomo Sand is an Israeli Emeritus Professor of History at Tel Aviv University.

Catriona Jane Seth, FBA is a British scholar of French literature and the history of ideas. Since 2015, she has been Marshal Foch Professor of French Literature at the University of Oxford and a Fellow of All Souls College, Oxford.

Tzvetan Todorov was a Bulgarian-French historian, philosopher, structuralist literary critic, sociologist and essayist. He was the author of many books and essays, which have had a significant influence in anthropology, sociology, semiotics, literary theory, intellectual history and culture theory.

Peter Frank Patrick Watson is a British intellectual historian and former journalist, now perhaps best known for his work in the history of ideas. His journalistic work includes detailed investigations of auction houses and the international market in stolen antiquities.

Tetsuro Watsuji was a Japanese moral philosopher, cultural historian, and intellectual historian.

Michel Winock is a French historian, specializing in the history of the French Republic, intellectual movements, antisemitism, nationalism and the far right movements of France. He is a professeur des universités in contemporary history at the Institut d'Etudes Politiques de Paris (Sciences-Po) and member of L'Histoire magazine's editing board. Winock has also worked as a reporter for Le Monde.

Richard Wolin is an American intellectual historian who writes on 20th Century European philosophy, particularly German philosopher Martin Heidegger and the group of thinkers known collectively as the Frankfurt School.