Arthur James Plunkett, 9th Earl of Fingall KP PC (I) was an Irish peer, styled Lord Killeen from 1797 to 1836. He became Earl of Fingall in 1836 on the death of his father the 8th Earl and was appointed a Knight of the Order of St Patrick on 9 October 1846. His mother was Frances Donelan, daughter of John Donelan of Ballydonnellan, County Galway, and his wife Mabel Hore.
- Occupation
- politician
- Position held
- member of the 9th Parliament of the United Kingdom, Member of the Privy Council of Ireland, member of the 10th Parliament of the United Kingdom, member of the 8th Parliament of the United Kingdom
- Citizenship
- United Kingdom of Great Britain and Ireland, Kingdom of Great Britain
