title: William Couper
text: # William Couper
  
  William Couper may refer to:
  
  * William Couper (bishop) (1568–1619), Scottish bishop and theologian
  * William Couper (sculptor) (1853–1942), American sculptor
  * William Couper (naturalist) (fl. 1850s–1886), American entomologist and naturalist
  