William Darby
# 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
