| Official Name: | Sızma |
| Native Name: | Сизьма |
| Settlement Type: | Selo |
| Pushpin Map: | Russia Vologda Oblast#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Vologda Oblast |
| Subdivision Name3: | Sheksninsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +3:00 |
| Coordinates: | 59.4°N 80°W[1] |
Sızma (ru|Сизьма) is a rural locality (a selo) in Sizemskoye Rural Settlement, Sheksninsky District, Vologda Oblast, Russia. The population was 233 as of 2002.[2] There are 5 streets.[3]
Sızma is located 63 km north of Sheksna (the district's administrative centre) by road. Zverinets is the nearest rural locality.[4]