The Harrach family is a Bohemian and Austro-German noble family. The Grafen (Counts) of Harrach were among the most prominent families in the Habsburg Empire.
The two main family branches — Rohrau in Austria (until 1886) and Jilemnice in Bohemia — came from two sons of Karl von Harrach (1570–1628). Two branches were later founded by grandsons of Friedrich August von Harrach-Rohrau — Ernest Christopher Joseph (d. 1838) and Ferdinand Joseph (d. 1841).
The family owned the following properties at various times:
Rohrau Castle in Rohrau, Austria
Prugg Castle in Bruck an der Leitha, Austria
Palais Harrach in Vienna, Austria
Palais Harrach in Prague, Czech Republic
Hrádek u Nechanic, Czech Republic
Jilemnice, Czech Republic
Many of its members bear the title of Graf (count/earl) or Gräfin (countess). Notable members of the family are, among others: