| Official Name: | Kozarac |
| Native Name: | [1] |
| Settlement Type: | Village |
| Pushpin Map: | Croatia |
| Pushpin Map Caption: | Location of Kozarac in Croatia |
| Pushpin Label Position: | bottom |
| Coordinates: | 45.3661°N 15.9053°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Croatia |
| Subdivision Type1: | Region |
| Subdivision Name1: | Continental Croatia |
| Subdivision Type2: | County |
| Subdivision Name2: | Sisak-Moslavina County |
| Subdivision Type3: | Municipality |
| Subdivision Name3: | Gvozd |
| Unit Pref: | Metric |
| Area Footnotes: | [2] |
| Area Total Km2: | 10.1 |
| Area Land Km2: | 9.90 |
| Elevation M: | 186 |
| Population As Of: | 2021 |
| Population Total: | 90 |
| Population Density Km2: | auto |
| Timezone: | CET |
| Timezone Dst: | CEST |
| Utc Offset: | +1 |
| Utc Offset Dst: | +2 |
| Postal Code Type: | Postal code |
| Postal Code: | 44410 |
| Area Code: | (+385) 44 |
Kozarac (Serbian: Козарац)[1] is a village in central Croatia, in the municipality of Gvozd, Sisak-Moslavina County. It is connected by the D6 highway.
According to the 2011 census, the village of Kozarac has 122 inhabitants. This represents 41.93% of its pre-war population according to the 1991 census.
According to the 1991 census,[3] 93.82% of the village population were ethnic Serbs (273/291), 0.34% were ethnic Croats (1/291), 0.34% were Yugoslavs (1/291), while 5.50% were of other ethnic origin (16/291).