| Official Name: | Petryanino |
| Native Name: | Петрянино |
| 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: | 59.6667°N 63°W[1] |
Petryanino (Russian: Петрянино) is a rural locality (a village) in Niginskoye Rural Settlement, Nikolsky District, Vologda Oblast, Russia. The population was 18 as of 2002.[2]
Petryanino is located 22 km northwest of Nikolsk (the district's administrative centre) by road. Samylovo is the nearest rural locality.[3]