Mohr is a surname of German origin. Notable people with the surname include:
Alexander Mohr (1892–1974), German Expressionist artist
Bill Mohr (1909–1971), Australian rules footballer
Charles Mohr (1824–1901), German-American pharmacist and botanist
Charles H. Mohr (1929–1989), American writer and journalist
Christopher Garrett Mohr (born 1966), American football player
Christian Otto Mohr (1835–1918), German civil engineer
Clinton Mohr (born 1966), Australian rugby league footballer
Daniel Matthias Heinrich Mohr (1780–1808), German biologist
Ernst Mohr (1910–1989), German mechanical engineer
Georg Mohr (1640–1697), Danish mathematician
Gerald Mohr (1914–1968), American actor
Hal Mohr (1894–1974), American cinematographer
Heidi Mohr (born 1967), German football (soccer) player
Jay Mohr (born 1970), American actor and comedian
Johan Maurits Mohr (1716–1775), Dutch-German astronomer
John P. Mohr (1910–1997), United States FBI administrator
Josef Mohr (1792–1848), Austrian priest and composer
Karl Friedrich Mohr (1806–1879), German pharmacist
Manfred Mohr (born 1938), German digital art pioneer
Morris Mohr (1907–1956), New York politician
Philipp Mohr (born 1972), German architect and industrial designer
Robert Mohr (1897–1977), Gestapo interrogation specialist
Robert Mohr (rugby) (born 1978), German rugby union player
Thomas Mohr, American politician
