Reichwein is a German surname. Notable people with the surname include:
Georg Reichwein, Sr. (1593–1667), German-Norwegian military officer Georg Reichwein (Jr) (1630–1710), military government official Leopold Reichwein (1878–1945), German conductor and composer Marcel Reichwein (b. 1986), German footballer Adolf Reichwein (1898–1944), German educator, economist and cultural policymaker Adolf-Reichwein-Gymnasium (ARG), a grammar school in Heusenstamm, Germany 8684 Reichwein (1992 FO3), a main-belt asteroid discovered on 1992 by F. Borngen
See also Maria Richwine Weinreich Weinrich