Introduction to the Spanish Universalist School presents the most significant authors, works, and concepts of a distinctive humanistic and scientific intellectual community, one mostly comprised of ex-Jesuits exiled to Italy at the end of the eighteenth century. The study of this corner of the Hispanic Enlightenment, marked especially by the work of Juan Andrés, Lorenzo Hervás, and Antonio Eximeno, offers contributions to the history of European sciences and letters, to the history of ideas, and to the concepts of universality and globalization.