Eiche can refer to:

Places

Eiche (Potsdam), a locality (Ortsteil) of Potsdam, Germany Eiche (Barnim), a locality (Ortsteil) of Ahrensfelde, Germany Eiche or Eichbach (Hahle), a short river in Eichsfeld district, Germany

Historical events

Operation Eiche, also known as the Gran Sasso raid in World War II

Surname

Genrich Eiche (1893–1968), Latvian military historian

See also Eich (disambiguation)