title: Coppersmith (surname)
text: # Coppersmith (surname)
  
  Coppersmith is a surname. Notable people with the surname include:
  
  * Barbara Carole Coppersmith (1925–2017), birth name of American pianist Barbara Carroll
  * Don Coppersmith (b. 1950), cryptographer and mathematician
  * Louis Coppersmith (1928–1989), American politician
  * Sam Coppersmith (b. 1955), former United States Congressman
  * Susan Coppersmith (b. 1957), American physicist
  * Yvette Coppersmith (born 1980), Australian artist
  