Vice-Admiral Thomas Butler, 6th Earl of Ossory was an Irish soldier and politician. He was the eldest son of James Butler, 1st Duke of Ormond but predeceased his father and therefore never succeeded as duke.
- Occupation
- politician
- Position held
- Member of Parliament in the Parliament of England, Member of the Privy Council of Ireland, Member of the 1661-79 Parliament, Lord Deputy of Ireland
- Born
- July 8, 1634
- Died
- July 30, 1680