Henry Brooke Parnell, 1st Baron Congleton, PC, known as Sir Henry Parnell, Bt, from 1812 to 1841, was an Irish writer and Whig politician. He was a member of the Whig administrations headed by Lord Grey and Lord Melbourne of the 1830s and also published works on financial and penal questions as well as on civil engineering. He was a grand-uncle to the Irish nationalist leader Charles Stewart Parnell.
- Occupation
- politician, writer
- Position held
- Member of Parliament in the Parliament of Ireland, Member of the Privy Council of the United Kingdom, member of the 13th Parliament of the United Kingdom, member of the 12th Parliament of the United Kingdom
- Citizenship
- United Kingdom of Great Britain and Ireland, Kingdom of Great Britain
