Strauch, a German word meaning bush or shrub, is a surname. Notable people with the surname include:
Adolfo Strauch, survivor of the Uruguayan Air Force Flight 571 crashAdolph Strauch (1822–1883), landscape architectAlexander Strauch, Russian naturalistEduard Strauch (1906–1955), German Nazi SS-Obersturmbannführer and Holocaust perpetratorMarten Strauch (born 1986), German international rugby union playerNeil Strauch, American music producer and engineerPhilipp Strauch (1862–1924), Russian sailor of German origin, who competed in the 1912 Summer Olympics