| Official Name: | Petryakhino |
| Native Name: | Петряхино |
| Settlement Type: | Village |
| Pushpin Map: | Russia Perm Krai#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Type1: | Region |
| Subdivision Name1: | Perm Krai |
| Subdivision Type2: | County |
| Subdivision Type3: | District |
| Subdivision Name3: | Permsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +5:00 |
| Coordinates: | 57.9167°N 100°W[1] |
Petryakhino (Russian: Петряхино) is a rural locality (a village) in Zabolotskoye Rural Settlement, Permsky District, Perm Krai, Russia. The population was 15 as of 2010.[2] There are 3 streets.
Petryakhino is located 39 km southwest of Perm (the district's administrative centre) by road. Demino is the nearest rural locality.[3]