Count Ernst Adalbert of Harrach was an Austrian Catholic Cardinal who was appointed Archbishop of Prague and Prince-Bishop of Trento.
- Occupation
- Catholic priest, patron of the arts, Catholic bishop
- Position held
- Roman Catholic Archbishop of Prague, cardinal, Roman Catholic Bishop of Trento, Grand Master of Knights of the Cross with the Red Star
- Citizenship
- Habsburg monarchy
- Born
- November 4, 1598, January 4, 1598
- Died
- October 25, 1667