Duncan Campbell
Duncan Campbell may refer to:
- Duncan Campbell (musician) (born 1926), Scottish musician
- Duncan Campbell (UB40), current lead singer of UB40
- Duncan Campbell (journalist), investigative journalist and television producer, best known for his work on Signals Intelligence
- Duncan Campbell (The Guardian), writer on crime and Latin America
- Duncan Campbell (revivalist) (1898–1972)
- Duncan Campbell (British Army officer) (died 1758), Scottish nobleman
- Duncan Campbell, 1st Lord Campbell (died 1453 or 1454)
- Duncan B. Campbell, ancient historian
- Duncan Campbell (soothsayer)
- Duncan Frederick Campbell (1876–1916), MP for North Ayrshire
- Duncan J. Campbell (1845–ca.1883), physician and political figure in Nova Scotia, Canada
- Duncan Campbell (MP), MP for Ayr Burghs, 1809–1818
- Sir Duncan Campbell, MP for Argyllshire, 1747–1754
- Colonel Duncan Carter-Campbell of Possil O.B.E. Cameronians
See also