| Official Name: | Volujac |
| Settlement Type: | Village (Selo) |
| Pushpin Map: | Serbia |
| Pushpin Label Position: | bottom |
| Subdivision Type: | Country |
| Subdivision Name: |  Serbia |
| Subdivision Type1: | District |
| Subdivision Name1: | Mačva District |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Šabac |
| Unit Pref: | Imperial |
| Population As Of: | 2002 |
| Population Total: | 382 |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Coordinates: | 44.6092°N 19.6017°W |
Volujac is a village in the municipality of Šabac, Serbia. According to the 2002 national census, the village has a population of 382 people.[1]
The village is at its coldest in January with an average temperature of 30.38°F (-.9°C), and lows of 24.08°F (-4.4°C). The warmest month is July with an average temperature of 66.02°F (18.9°C) and highs of up to 77.9°F (25.5°C).[2]