Rauber is a surname. Notable people with the surname include:
Francis D. Rauber (1901–1991), American second sergeant major of the Marine Corps François Rauber (1933–2003), French pianist, composer, arranger and conductor Karl Rauber (1866–1909), Swiss painter Karl-Josef Rauber (born 1934), German cardinal of the Catholic Church Paul Rauber, American environmentalist Ty Rauber (1905–1949), American football player, Navy commander and special agent with the FBI
See also Rauberflaket, a mountain of Buskerud, in southern Norway
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