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:
- Years of Lead (Brazil), from 1968 to 1974
- Years of Lead (Italy), 1960s–1980s
- Years of Lead (Morocco), 1960s–1980s
- Marianne and Juliane (German title: Die bleierne Zeit, 'The Years of Lead'), 1981 West German film