Frozza Orseolo

Frozza Orseolo
Frozza's image on the Babenberg family tree
Born1015 (1015)
Venice, Republic of Venice
Died17 February 1071(1071-02-17) (aged 55–56)
SpouseAdalbert, Margrave of Austria
IssueErnest, Margrave of Austria
FatherOtto Orseolo
MotherGrimelda of Hungary

Frozza Orseolo (1015 – 17 February 1071) was a Margravine of Austria by marriage to Adalbert, Margrave of Austria. She was also a member of the Venetian House of Orseolo.