Robert Koch (1843–1910) was a German physician.
Robert Koch may also refer to:
Robert Koch (film), a 1939 German historical drama film Robert Koch (footballer) (born 1986), German footballer Robert Koch Woolf (1923–2004), American interior decorator Bobby Koch (born 1960), American politician Robot Koch (born 1977), stage name for Robert Koch, a German, Los Angeles based electronic band
See also Koch (disambiguation)