Constanza Morosini (Serbian: Konstanca; 1275–1324) was an Italian noblewoman and the spouse of King Stefan Vladislav II of Syrmia.
She was the granddaughter of Albertino Morosini.
Constanza, a Catholic, married the Orthodox Vladislav and remained faithful to her faith.
It is unknown if Constanza had issue by her spouse.
This Serbian biographical article is a stub.