Years of Lead
Years of Lead is a phrase used in several countries to refer to periods of history marked by military repression, political violence or terrorism. Years of lead may refer to:

Historical periods 
 Years of Lead (Brazil), from 1968 to 1974
 Years of Lead (Italy), 1960s–1980s
 Years of Lead (Morocco), 1960s–1980s

Films 
 Marianne and Juliane (German title: Die bleierne Zeit, 'The Years of Lead'), 1981 West German film