Catherine of Bosnia, Baness of Slavonia

Catherine Kotromanić Babonić (Serbo-Croatian: Katarina Kotromanić) (? - after 1310) was Princess of Bosnia and Baness of Slavonia by marriage.

Catherine was child of Prijezda I Kotromanić and his wife Elizabeth of Slavonia. Her brothers were Vuk, Prijezda and Stephen. Catherine was merried to Stpehen III Babonić. They had two sons:

Catherine and her husband gain Zemunik fortress in Vrbas area by Prijezda I in spring 1287. Catherine was Baness of Slavonia 1310 to 1316 when her husband is died.