Toma Ursini (Latin: Ursinus; 1573–1606) served as the Archbishop of Antivari (now Bar in Montenegro) and Primate of Serbia in 1599–1606.
According to Vojislav Korać, Ursini belonged to the Medvedović family and was born in the Popovo Field in Herzegovina.
[1] According to Josip Turčinović he belonged to the Bastić and Medojević families and was born in Ravno in the Popovo Field.
[2] However, he resided in Budva as the Turks did not allow him access into the city of Antivari.
Ursini obtained a firman from Istanbul, stating that every Catholic household must give the Archbishopric two aspers annually.