| Official Name: | Blaca |
| Settlement Type: | Village (Selo) |
| Pushpin Map: | Serbia |
| Pushpin Label Position: | bottom |
| Subdivision Type: | Country |
| Subdivision Name: |  Serbia |
| Subdivision Type1: | District |
| Subdivision Name1: | Raška District |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Tutin |
| Unit Pref: | Imperial |
| Population As Of: | 2002 |
| Population Total: | 33 |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Coordinates: | 43.0619°N 20.3722°W |
Blaca is a village in the municipality of Tutin, Serbia. The village had a population of 33 people at the time of the 2002 census.[1]