| Official Name: | Semeykino |
| Native Name: | Семейкино |
| Settlement Type: | Village |
| Pushpin Map: | Russia Vologda Oblast#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Vologda Oblast |
| Subdivision Name3: | Gryazovetsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +3:00 |
| Coordinates: | 58.95°N 83°W[1] |
Semeykino (Russian: Семейкино) is a rural locality (a village) in Pertsevskoye Rural Settlement, Gryazovetsky District, Vologda Oblast, Russia. The population was 2 as of 2002.[2]
Semeykino is located 38 km northwest of Gryazovets (the district's administrative centre) by road. Ovinishcha is the nearest rural locality.[3]