The Lycée Pasteur is a French state-run secondary school in Neuilly-sur-Seine, on the outskirts of Paris. It accepts students from collège (the first four years of secondary education in France) through to classes préparatoires (classes to prepare students for entrance to the elite Grandes écoles). Built in the grounds of the former chateau de Neuilly, the lycée is named in honour of Louis Pasteur.
Source: Wikipedia
Jean-Paul Sartre attended the Lycée Pasteur from 1937 to 1939.
Source: Wikipedia