| Official Name: | Grechnevo |
| Native Name: | Гречнево |
| Settlement Type: | Village |
| Pushpin Map: | Russia Vologda Oblast#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Vologda Oblast |
| Subdivision Type2: | County |
| Subdivision Name3: | Chagodoshchensky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +3:00 |
| Coordinates: | 58.8667°N 70°W[1] |
Grechnevo (Russian: Гречнево) is a rural locality (a village) in Pokrovskoye Rural Settlement, Chagodoshchensky District, Vologda Oblast, Russia. The population was 1 as of 2002.[2]
Grechnevo is located southeast of Chagoda, the district's administrative centre, by road. Selishche is the nearest rural locality.[3]