| Official Name: | Oštrelj |
| Native Name: | Оштрељ |
| Settlement Type: | Village |
| Pushpin Map: | Serbia |
| Pushpin Label Position: | left |
| Subdivision Type: | Country |
| Subdivision Name: |  Serbia |
| Subdivision Type1: | District |
| Subdivision Name1: | Bor District |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Bor |
| Unit Pref: | Imperial |
| Population As Of: | 2022 |
| Population Total: | 523 |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Coordinates: | 44.0689°N 22.1603°W |
Oštrelj (Serbian: Оштрељ; Romanian; Moldavian; Moldovan: Oștreli) is a village in the municipality of Bor, Serbia. According to the 2022 census, the village has a population of 523 people.[1]