The Cvrcka () is a river which flows through Bosnia, and is the largest left bank tributary of the river Vrbanja.
It rises on the northern slopes of ÃÂemernica, on the same drainage divide as the Jakotina, another tributary of the same river, and the streams that flow into the Ugar. It is formed by two rivers: MeÃÂuraÃÂa (source at about 1,200 m) and VukaÃÂa (source at about 1,150 m). Its estuary is between VeÃÂiÃÂi and Vrbanjci (310 m above sea level).