Karl Wilhelm Isenberg (Barmen, September 5, 1806 – Stuttgart, October 10, 1864), spelt or known by names Carl Wilhelm Isenberg or Charles William Isenberg or C. W. Isenberg or Carl W. Isenberg or Charles Isenberg, was a German Church Missionary Society missionary and linguist to East Africa and Western India.[1][2][3][4]
Isenberg compiled a dictionary and comprehensive grammar of the Amharic language, including several vocabularies in the Afar and Oromo languages. He also translated the Anglican Book of Common Prayer into Marathi and Amharic and assisted revisions of Bible translations into those languages. He was related to Hermann Hesse.[1][2][3]