Mohr is a surname of German origin. Notable people with the surname include:
Alexander Mohr (1892–1974), German Expressionist artistBill Mohr (1909–1971), Australian rules footballerCharles Mohr (1824–1901), German-American pharmacist and botanistCharles H. Mohr (1929–1989), American writer and journalistChristopher Garrett Mohr (born 1966), American football playerChristian Otto Mohr (1835–1918), German civil engineerClinton Mohr (born 1966), Australian rugby league footballerDaniel Matthias Heinrich Mohr (1780–1808), German biologistErnst Mohr (1910–1989), German mechanical engineerGeorg Mohr (1640–1697), Danish mathematicianGerald Mohr (1914–1968), American actorHal Mohr (1894–1974), American cinematographerHeidi Mohr (born 1967), German football (soccer) playerJay Mohr (born 1970), American actor and comedianJohan Maurits Mohr (1716–1775), Dutch-German astronomerJohn P. Mohr (1910–1997), United States FBI administratorJosef Mohr (1792–1848), Austrian priest and composerKarl Friedrich Mohr (1806–1879), German pharmacistManfred Mohr (born 1938), German digital art pioneerMorris Mohr (1907–1956), New York politicianPhilipp Mohr (born 1972), German architect and industrial designerRobert Mohr (1897–1977), Gestapo interrogation specialistRobert Mohr (rugby) (born 1978), German rugby union playerThomas Mohr, American politician