| Official Name: | Petrovka |
| Native Name: | Петровка |
| Native Name Lang: | ru |
| Settlement Type: | Selo |
| Pushpin Map: | Russia Belgorod Oblast#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Type1: | Region |
| Subdivision Name1: | Belgorod Oblast |
| Subdivision Type2: | County |
| Subdivision Type3: | District |
| Subdivision Name3: | Prokhorovsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +3:00 |
| Coordinates: | 51.1167°N 91°W[1] |
Petrovka (Russian: Петровка) is a rural locality (a selo) and the administrative center of Petrovskoye Rural Settlement, Prokhorovsky District, Belgorod Oblast, Russia. The population was 160 as of 2010.[2] There is 1 street.
Petrovka is located 26 km northeast of Prokhorovka (the district's administrative centre) by road. Radkovka is the nearest rural locality.[3]