Ditadura Militar By mat_hcruz Apr 11, 1964 Humberto Castelo Branco Period: Apr 11, 1964 to Mar 15, 1967 Sorbone Mar 15, 1967 Artur da Costa e Silva Period: Mar 15, 1967 to Mar 15, 1979 Anos de Chumbo Period: Mar 15, 1967 to Jan 15, 1974 Linha Dura Oct 30, 1969 Emílio Médici Jan 15, 1974 Ernesto Geisel Period: Mar 15, 1974 to Mar 15, 1985 Sorbone Mar 15, 1979 João Figueiredo Mar 15, 1985 Fim da Ditadura