Kozarac (Serbian Cyrillic: Козарац, pronounced [kɔ̂zarats]) is a village in north-western Republika Srpska, Bosnia and Herzegovina, located near the city of Prijedor. It is located 45 kilometres (28 mi) west of Banja Luka. Kozarac is also famous because of the Kozara National Park.

Kozarac has two public swimming pools, 14 mosques, two churchеs and a shopping mall. Every summer in Kozarac, famous musicians from across the whole of former Yugoslavia perform in the village.