| Official Name: | Dolgaya Polyana |
| Native Name: | Долгая Поляна |
| 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: | Starooskolsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +3:00 |
| Coordinates: | 51.15°N 81°W[1] |
Dolgaya Polyana (Russian: Долгая Поляна) is a rural locality (a selo) and the administrative center of Dolgopolyanskaya Rural Settlement, Starooskolsky District, Belgorod Oblast, Russia. The population was 470 as of 2010.[2] There are 8 streets.
Dolgaya Polyana is located 22 km southwest of Stary Oskol (the district's administrative centre) by road. Prokudino is the nearest rural locality.[3]