Grosskopf or Großkopf is a German and Yiddish surname, derived from the nickname literally meaning "big head".Dictionary of American Family Names, 2013, Oxford University Press, as cited at ancestry.com Notable people with the surname include:
Harald Grosskopf (born 1949), German musician John Grosskopf, American academic Jörn Großkopf (born 1966), German football player and manager Markus Grosskopf (born 1965), German musician and songwriter Michelle Groskopf, Canadian photographer Ofer Grosskopf (born 1969), Israeli judge Shawna Grosskopf (born 1950), American economist
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