| Official Name: | Nizhnyaya Dobrinka |
| Native Name: | Нижняя Добринка |
| Settlement Type: | Selo |
| Pushpin Map: | Russia Volgograd Oblast#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Volgograd Oblast |
| Subdivision Name3: | Zhirnovsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +4:00 |
| Coordinates: | 50.8333°N 87°W[1] |
Nizhnyaya Dobrinka (ru|Ни́жняя До́бринка) is a rural locality (a selo) and the administrative center of Nizhnedobrinskoye Rural Settlement, Zhirnovsky District, Volgograd Oblast, Russia. The population was 1,484 as of 2010.[2] There are 18 streets.[3]
Nizhnyaya Dobrinka is located on the left bank of the Medveditsa River, 24 km south of Zhirnovsk (the district's administrative centre) by road. Yegorovka-na-Medveditse is the nearest rural locality.[4]