Duncan Campbell

Duncan Campbell may refer to:

Military figures

Sir Duncan Campbell, 2nd Baronet (1597–1645), commander of troops in Ireland
Duncan Campbell (died 1758), Scottish nobleman and British Army officer
Duncan Campbell (British Army officer, died 1837) (1763–1837), British Army general, MP for Ayr Burghs 1809–18
Duncan Carter-Campbell of Possil (1911–1990), British Army colonel

Duncan Campbell, 1st Lord Campbell (died 1453/4), Scottish nobleman and politician
Sir Duncan Campbell, 2nd Baronet (1597–1645), MP for Argyllshire 1628–43
Duncan J. Campbell (1845–1882), physician and politician, Nova Scotia, Canada
Duncan Campbell (Unionist politician) (1876–1916), MP for North Ayrshire 1911–16

Duncan Campbell (journalist, born 1944) (1944–2025), British journalist and author, working particularly on crime issues
Duncan Campbell (journalist, born 1952), investigative journalist and television producer, best known for his work on Signals Intelligence

Duncan Campbell (soothsayer) (1680–1730), Scottish deaf-mute and professed soothsayer
Duncan Campbell (revivalist) (1898–1972), Scottish preacher
Duncan Campbell (snooker player) (born 1966), Scottish snooker player
Duncan Campbell (artist) (born 1972), Irish artist
Duncan Campbell (snowboarder) (born 1997), New Zealand snowboarder
Duncan B. Campbell, British scholar
Duncan Campbell (settler) (1781–1856), British settler to South Africa
Duncan Campbell (inventor) (born 1955/56), Canadian co-inventor of murderball