Ernst Thälmann (disambiguation)
# Ernst Thälmann (disambiguation)

Ernst Thälmann (16 April 1886 – 18 August 1944) was the leader of the Communist Party of Germany during much of the Weimar Republic.

For uses of his name, see:

* Ernst Thälmann (film), 1954
* Ernst Thälmann Pioneer Organisation
   * Ernst Thälmann Pioneer Organisation session
* Ernst Thälmann Island
* Ernst-Thälmann-Park
* Sportforum Chemnitz (known as the Ernst-Thälmann-Stadion from 1945-92)
* SS Heidberg (sometimes referred to as the SS Ernst Thaelmann)
