* '''Diocese of Srem''', with see in Sremski Karlovci
* '''Diocese of Timok''', with see in Zajecar
* '''Diocese of Šabac and Valjevo''', with see in Šabac
* '''Diocese of Šumadija''', with see in Kragujevac
* '''Diocese of Valjevo''', with see in Valjevo
=== Montenegro ===