| Official Name: | Zaplavnoye |
| Native Name: | Заплавное |
| Settlement Type: | Selo |
| Pushpin Map: | Russia Volgograd Oblast#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Volgograd Oblast |
| Subdivision Name3: | Leninsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +4:00 |
| Coordinates: | 48.7°N 46°W[1] |
Zaplavnoye (Russian: Заплавное) is a rural locality (a selo) and the administrative center of Zaplavnenskoye Rural Settlement, Leninsky District, Volgograd Oblast, Russia. The population was 3,734 as of 2010.[2] There are 66 streets.[3]
Zaplavnoye is located on the left bank of the Akhtuba River, 21 km west of Leninsk (the district's administrative centre) by road. Vosmoye Marta is the nearest rural locality.[4]