James Hamilton, 2nd Duke of Abercorn, styled Viscount Hamilton until 1868 and Marquess of Hamilton from 1868 to 1885, was a British nobleman, courtier, and diplomat. He was the son of James Hamilton, 1st Duke of Abercorn, and Lady Louisa Jane Russell.
- Occupation
- politician
- Position held
- member of the House of Lords, Member of the Privy Council of Ireland, member of the 21st Parliament of the United Kingdom, member of the 20th Parliament of the United Kingdom
- Citizenship
- United Kingdom of Great Britain and Ireland
- Born
- August 24, 1838