\u00c9cole Normale Sup\u00e9rieure alumni

Léon Brunschvicg (French: [leɔ̃ bʁœ̃svik]; 10 November 1869 – 18 January 1944) was a French Idealist philosopher. He co-founded the Revue de métaphysique et de morale with Xavier Léon and Élie Halévy in 1893.

Raymond Boudon (27 January 1934 – 10 April 2013) was a sociologist, philosopher and Professor in the Paris-Sorbonne University.

François Victor Alphonse Aulard (19 July 1849 – 23 October 1928) was the first professional French historian of the French Revolution and of Napoleon. His major achievement was to institutionalise and professionalise the practice of history in France. He argued:

From the social point of view, the Revolution consisted in the suppression of what was called the feudal system, in the emancipation of the individual, in greater division of landed property, the abolition of the privileges of noble birth, the establishment of equality, the simplification of life. [...] The French Revolution differed from other revolutions in being not merely national, for it aimed at benefiting all humanity.

Yvonne Choquet-Bruhat (French: [ivɔn ʃɔkɛ bʁy.a] ; born 29 December 1923) is a French mathematician and physicist. She has made seminal contributions to the study of Einstein's general theory of relativity, by showing that the Einstein equations can be put into the form of an initial value problem which is well-posed. In 2015, her breakthrough paper was listed by the journal Classical and Quantum Gravity as one of thirteen 'milestone' results in the study of general relativity, across the hundred years in which it had been studied.She was the first woman to be elected to the French Academy of Sciences and is a Grand Officier of the Légion d'honneur.

Antoine Augustin Cournot (French pronunciation: [ɑ̃twan oɡystɛ̃ kuʁno]; 28 August 1801 – 31 March 1877) was a French philosopher and mathematician who also contributed to the development of economics.

Édouard Jean-Baptiste Goursat (21 May 1858 – 25 November 1936) was a French mathematician, now remembered principally as an expositor for his Cours d'analyse mathématique, which appeared in the first decade of the twentieth century. It set a standard for the high-level teaching of mathematical analysis, especially complex analysis. This text was reviewed by William Fogg Osgood for the Bulletin of the American Mathematical Society. This led to its translation into English by Earle Raymond Hedrick published by Ginn and Company. Goursat also published texts on partial differential equations and hypergeometric series.

Georges Goyau (31 May 1869 – 25 October 1939) was a French historian and essayist specializing in religious history.

Arnaud Denjoy (French: [dɑ̃ˈʒwa]; 5 January 1884 – 21 January 1974) was a French mathematician.

Édouard Benjamin Baillaud (14 February 1848 – 8 July 1934) was a French astronomer.

Francisque Sarcey (8 October 1827 – 16 May 1899) was a French journalist and dramatic critic.