Alexander Duncan may refer to:
- Alexander Duncan (army officer) (1780–1859), East India Company officer
- Alexander Duncan (athlete) (1884–1959), British Olympic runner
- Alexander Duncan (bishop) (1655–1733), Scottish Episcopal clergyman and bishop
- Alexander Duncan (politician) (1788–1853), U.S. Representative from Ohio
- Alexander Duncan (police officer) (1888–1965), Scottish police officer and Chief Commissioner of Victoria Police (Australia), 1937–1954
- Alex Duncan (1900–1984), former Australian rules footballer
- Alexander Duncan (doctor), British doctor who spent six years in a village high up in the Wakhan Corridor of north-eastern Afghanistan
- Alexander William Duncan (1881–1934), Scottish cricketer and rugby player
- Alexander Duncan (footballer) (1891–?), Scottish footballer
See also
Topics referred to by the same termThis disambiguation page lists articles about people with the same name. If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: