Ernst Eduard Hudemann (15 November 1811, Neumünster – 21 December 1889, Plön) was a German educator, philologist and classical historian. He studied philology at the University of Kiel, afterwards working in Kiel as a Hülfslehrer (teaching assistant) at the Gelehrten-Schule (1837). Beginning in 1840, he worked as an instructor in Schleswig, later serving as a conrector in Oldenburg and Leer (1853). In 1859 he was named Oberlehrer in Landsberg an der Warthe, and in 1864 was appointed subrector in Plön. He died on December 21, 1889.