Edson Luís de Lima Souto (Portuguese pronunciation: ['?d?sõ lu'i? d?i 'lim? sowtu]; February 24, 1950 – March 28, 1968) was a Brazilian teenage student killed by the Military Police of Rio de Janeiro after a confrontation in the restaurant Calabouço (IPA: [?kal?'bowsu]), in downtown Rio de Janeiro.
Edson was one of the first students to be killed by the Brazilian military government, and the aftermath of his death marked the beginning of a turbulent year for the regime, which ended with the enactment of AI-5, a decree restricting most of the basic human rights guarantees.