John Arthur Wynne PC was an Irish landowner and politician.
- Occupation
- politician
- Position held
- Member of the Privy Council of Ireland, member of the 18th Parliament of the United Kingdom, member of the 17th Parliament of the United Kingdom, member of the 16th Parliament of the United Kingdom
- Citizenship
- United Kingdom of Great Britain and Ireland
- Born
- April 20, 1801
- Died
- June 19, 1865