Ideen
# Ideen

Ideen may refer to:

* Ideen I, a 1913 philosophical work by Edmund Husserl
* Ideen II, a posthumous philosophical work by Edmund Husserl withheld until 1952
* Ideen & Argumente, series edited by Lutz Wingert
* Deutschland – Land der Ideen, a German national marketing initiative (German Wikipedia)
