title: William Darby
text: # William Darby
  
  William Darby may refer to:
  
  * William Darby (priest), Anglican archdeacon in Ireland
  * William J. Darby (1913–2001), American physician and nutrition scientist
  * William Orlando Darby, US Army officer
  * USAT General William O. Darby
  * Pablo Fanque (born William Darby), British equestrian performer and circus proprietor
  