title: Duplantier
text: # Duplantier
  
  Duplantier is a surname. People with the surname include:
  
  * Adrian G. Duplantier (1929–2007), United States District Judge
  * Armand Duplantier (1753–1827), French cavalry officer in the American Revolutionary War
  * Joe Duplantier (born 1976), French-American musician
  * Jon Duplantier (born 1994), American baseball player
  * Mario Duplantier (born 1981), French-American musician, brother of Joe
  