Ira Allen was an American revolutionary leader, founder of Vermont, and one of the Green Mountain Boys during the American colonial period. He was the younger brother of Ethan Allen.
- Occupation
- politician, military officer, explorer, statesperson
- Position held
- member of the Vermont House of Representatives, Vermont State Treasurer
- Citizenship
- United States
- Born
- April 21, 1751
- Died
- January 7, 1814