Carl Lange

Carl Lange or Karl Lange may refer to:


 * Carl Lange (physician) (1834–1900), Danish physician
 * Carl Lange (actor) (1909–1999), German film actor
 * Carl Lange (architect) (1828–1900), Danish architect
 * Carl Viggo Lange (1904–1999), Norwegian physician and politician
 * Karl Otto Lange (1903–1973), American atmospheric scientist