Johannes Theodor Baargeld was a pseudonym of Alfred Emanuel Ferdinand Grünwald (9 October 1892 – 16 or 17 August 1927), a German painter and poet who, together with Max Ernst, founded the Cologne Dada group.
Baargeld was the editor of the periodical The Fan (Der Ventilator) which Ernst and Hans Arp started in 1919, and he collaborated on many other Dadaist publications such as Bulletin D and Dada W/3.
A year after he began writing for Die Aktion, Baargeld joined the Independent Socialist Party of Germany (USPD).
The journal was the political and artistic means through which the would-be members of Dada, such as Angelika and Heinrich Hoerle, published satirical works.
Baargeld gave up painting in 1921 and in 1927 died in an avalanche while climbing Aiguille de Bionnassay in the French Alps.