| Official Name: | Grivac |
| Native Name: | Гривац |
| Settlement Type: | Village |
| Pushpin Map: | Serbia |
| Pushpin Label Position: | bottom |
| Subdivision Type: | Country |
| Subdivision Name: |  Serbia |
| Subdivision Type1: | Region |
| Subdivision Name1: | Šumadija and Western Serbia |
| Subdivision Type2: | District |
| Subdivision Name2: | Šumadija |
| Subdivision Type3: | Municipality |
| Subdivision Name3: | Knić |
| Unit Pref: | Imperial |
| Population As Of: | 2011 |
| Population Total: | 371 |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Coordinates: | 43.9992°N 20.7136°W |
| Elevation M: | 336 |
Grivac is a village in the municipality of Knić, Serbia. According to the 2011 census, the village has a population of 371 inhabitants.[1]