Portal:Germany/Anniversaries/April/April 30
- 1777 - Birth of mathematician Carl Friedrich Gauß
- 1865 - Birth of anarchist and historian Max Nettlau
- 1916 - Germany is the first country to switch to daylight saving time
- 1945 - Suicides of Adolf Hitler and Eva Braun
- 1991 - Production of the last Trabant car