Jan-Werner Müller is Roger Williams Straus Professor of Social Sciences and Professor of Politics at Princeton University.

Müller is the author of Another Country: German Intellectuals, Unification and National Identity (Yale UP, 2000), A Dangerous Mind: Carl Schmitt in Post-War European Thought (Yale UP, 2003); he is also the editor of Memory and Power in Post-War Europe: Studies in the Presence of the Past (Cambridge UP 2002) and German Ideologies since 1945: Studies in the Political Thought and Culture of the Bonn Republic (Palgrave 2003).

His history of political thought in twentieth-century Europe, Contesting Democracy, was published by Yale University Press in the 2011. His book Was ist Populismus? was published by Suhrkamp in April 2016; the University of Pennsylvania Press brought out an American version in September of 2016. Mueller's book Furcht und Freiheit: Für einen anderen Liberalismus was published by Suhrkamp in 2019 and won the Bavarian Book Prize.

Jan-Werner Müller is a Visiting Fellow at CAS in October 2024 at the invitation of Prof. Dr. Karsten Fischer.