Adam Haldane-Duncan, 2nd Earl of Camperdown, styled Viscount Duncan between 1831 and 1859, was a British nobleman and politician.
- Occupation
- politician, aristocrat
- Position held
- member of the 17th Parliament of the United Kingdom, member of the 16th Parliament of the United Kingdom, member of the 15th Parliament of the United Kingdom, member of the 14th Parliament of the United Kingdom
- Citizenship
- United Kingdom of Great Britain and Ireland
- Born
- March 25, 1812