La Noche de los Bastones Largos ("The Night of the Long Batons") was the violent dislodge of five faculties of the University of Buenos Aires (UBA) in Argentina on July 29, 1966 by the Federal Police. The departments had been taken by the students, professors and graduates (members of the autonomous government of the university) who opposed the military government's measure of intervening the universities and revoke the regime of the 1918 university reform.
On June 28, 1966, a coup led by General Juan Carlos Onganía had overthrown elected president Arturo Illia and started the military government known as the Revolución Argentina.
The Argentine public universities were by then organised as dictated by the university reform, which established the autonomy of the university, and a political power divided in a tripartite government of students, professors and graduates.
The repression was particularly violent in the faculties of Exact and Natural Sciences and Philosophy and Literature of the UBA.
The name given to the events refers to the long batons used by the police to hit students, professors and graduates while taking them out detained of the buildings. 400 people were detained, with laboratories and libraries completely destroyed.
In the following months hundreds of professors were fired, resigned their positions or abandoned the country.
In total, 301 university professors emigrated, of whom 215 were scientists, and 166 found their place in other Latin American universities, mainly in Chile and Venezuela. 94 went to universities of United States, Canada and Puerto Rico, and 41 moved to Europe.