| Official Name: | Zarechye |
| Native Name: | Заречье |
| Native Name Lang: | ru |
| Settlement Type: | Settlement |
| Pushpin Map: | Russia Voronezh Oblast#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Type1: | Region |
| Subdivision Name1: | Voronezh Oblast |
| Subdivision Type2: | County |
| Subdivision Type3: | District |
| Subdivision Name3: | Ternovsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +3:00 |
| Coordinates: | 51.5167°N 70°W[1] |
Zarechye (Russian: links=no|Заречье) is a rural locality (a settlement) in Kostino-Otdelskoye Rural Settlement, Ternovsky District, Voronezh Oblast, Russia. The population was 167 as of 2010.[2]
Zarechye is located 26 southwest km of Ternovka (the district's administrative centre) by road. Kostino-Otdelets is the nearest rural locality.[3]