| Official Name: | Bolgarka |
| Native Name: | Болгарка Болгарка بولگاركا |
| Pushpin Map: | Kazakhstan |
| Pushpin Mapsize: | 300 |
| Subdivision Type: | Country |
| Subdivision Name: |  Kazakhstan |
| Subdivision Type1: | Region |
| Subdivision Name1: | Aktobe |
| Subdivision Type2: | District |
| Subdivision Name2: | Alga District |
| Timezone: | West Kazakhstan Time |
| Utc Offset: | +5 |
| Utc Offset Dst: | +5 |
| Coordinates: | 49.6489°N 56.53°W |
| Elevation M: | 241 |
Bolgarka[1] (Болгарка, Bolgarka, بولگاركا; Russian: Болгарка, Bolgarka) is a selo in Alga District, Aktobe Region, west Kazakhstan. It lies at an altitude of 241m (791feet). Population: