Carl August Julius Milde

German bryologist and pteridologist (1824–1871).

Carl August Julius Milde (2 November 1824 – 3 July 1871) was a German bryologist and pteridologist born in Breslau. In 1850 he obtained his medical doctorate from the University of Breslau, where he was a student of Heinrich Göppert (1800–1884). From 1853, he was an Oberlehrer at a Realschule in Breslau. Milde specialized in research of cryptogams, particularly mosses and ferns. He might have issued and distributed exsiccata specimens under the title Bryotheca Silesiaca. Milde cooperated with Karl Gustav Limpricht. The botanical genus Mildella from the family Pteridaceae was named in his honor