| Official Name: | Petryayevo |
| Native Name: | Петряево |
| Settlement Type: | Village |
| Pushpin Map: | Russia Vologda Oblast#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Vologda Oblast |
| Subdivision Name3: | Nikolsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +3:00 |
| Coordinates: | 59.6°N 78°W[1] |
Petryayevo (Russian: Петряево) is a rural locality (a village) in Baydarovskoye Rural Settlement, Nikolsky District, Vologda Oblast, Russia. The population was 29 as of 2002.[2]
Petryayevo is located 13 km northeast of Nikolsk (the district's administrative centre) by road. Shalashnevo is the nearest rural locality.[3]