| Official Name: | Odomchino |
| Native Name: | Одомчино |
| Settlement Type: | Village |
| Pushpin Map: | Russia Vologda Oblast#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Vologda Oblast |
| Subdivision Name3: | Velikoustyugsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +3:00 |
| Coordinates: | 60.7°N 54°W[1] |
Odomchino (Russian: Одомчино) is a rural locality (a village) in Mardengskoye Rural Settlement, Velikoustyugsky District, Vologda Oblast, Russia. Its population was 5 as of 2002.[2]
Odomchino is located 19 km southwest of Veliky Ustyug (the district's administrative centre) by road. Gremyachevo is the nearest rural locality.[3]