Lycée Louis-le-Grand Front entrance of the Lycée Louis-le-Grand, in Paris, one of the most famous lycées providing preparatory classes for grandes écoles Address 123 rue Saint-Jacques Paris 75005 France Coordinates 48°50′53″N 2°20′40″E﻿ / ﻿48.848056°N 2.344528°E﻿ / 48.848056; 2.344528 Information Type local public Institution (EPLE) Established 1 October 1563 (1563-10-01) Headmaster Jean Bastianelli [1] Number of students 1,818 students in 2009 Medium of language French Language German, English, Arabic, Chinese, Spanish, Ancient Greek, Hebrew, Latin, Russian, Vietnamese Website www.louislegrand.org