Henry Welbore Agar-Ellis, 2nd Viscount Clifden SA, styled The Honourable Henry Agar between 1776 and 1789, was an Irish politician.
- Occupation
- politician
- Position held
- Member of Parliament in the Parliament of Ireland, member of the 1st Parliament of the United Kingdom, member of the 17th Parliament of Great Britain, member of the 18th Parliament of Great Britain
- Citizenship
- United Kingdom of Great Britain and Ireland, Kingdom of Great Britain
- Born
- January 22, 1761