Kohlrausch may refer to:
Eduard Kohlrausch (1874–1948), Jurist, Rector of Humboldt University 1932–33 Ernst Kohlrausch (1850–1923), Sports researcher and film pioneer Friedrich Wilhelm Georg Kohlrausch (1840–1910), German physicist noted for research on conductivity of electrolyte solutions, son of Rudolf Heinrich Friedrich Theodor Kohlrausch (1780–1867), director of the Royal Hanover General School Henriette Kohlrausch (1781–1842), German botanist and naturalist Karl Wilhelm Friedrich Kohlrausch (1884–1953), Austrian physicist Otto Kohlrausch (1811–1854), German surgeon, son of Heinrich Rudolf Kohlrausch (1809–1858), German physicist noted for research on electromagnetism and electromagnetic relaxation phenomena, son of Heinrich