| Official Name: | Kostyanovo |
| Native Name: | Костьяново |
| Settlement Type: | Village |
| Pushpin Map: | Russia Vologda Oblast#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Vologda Oblast |
| Subdivision Name3: | Ustyuzhensky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +3:00 |
| Coordinates: | 58.55°N 65°W[1] |
Kostyanovo (Russian: Костьяново) is a rural locality (a village) in Nikolskoye Rural Settlement, Ustyuzhensky District, Vologda Oblast, Russia. The population was 2 as of 2002.[2]
Kostyanovo is located south of Ustyuzhna (the district's administrative centre) by road. Yemelyanikha is the nearest rural locality.[3]