Ludwig Koch is the name of: Ludwig Koch (painter) (1866–1934), Austrian equestrian painter Ludwig Carl Christian Koch (1825–1908), German entomologist and arachnologist Ludwig Koch (sound recordist) (1881–1974), German-born British broadcaster and wildlife sound recordist Ludwig Koch, father of kidnap victim Natascha Kampusch Carl Ludwig Koch (1778–1857), German entomologist and arachnologist This disambiguation page lists articles about people with the same name. If an internal link led you here, you may wish to change the link to point directly to the intended article.