| Official Name: | Ostrov |
| Native Name: | Остров |
| Settlement Type: | Village |
| Pushpin Map: | Russia Vologda Oblast#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Vologda Oblast |
| Subdivision Name3: | Vashkinsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +3:00 |
| Coordinates: | 60.55°N 89°W[1] |
Ostrov (ru|Остров) is a rural locality (a village) in Andreyevskoye Rural Settlement, Vashkinsky District, Vologda Oblast, Russia. The population was 123 as of 2002.[2] There are 2 streets.[3]
Ostrov is located 37 km north of Lipin Bor (the district's administrative centre) by road. Malaya Chagotma is the nearest rural locality.[4]