| Official Name: | Ust-Tsareva |
| Native Name: | Усть-Царева |
| Settlement Type: | Settlement |
| Pushpin Map: | Russia Vologda Oblast#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Vologda Oblast |
| Subdivision Name3: | Totemsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +3:00 |
| Coordinates: | 59.8833°N 82°W[1] |
Ust-Tsareva (Russian: Усть-Царева) is a rural locality (a settlement) in Pyatovskoye Rural Settlement, Totemsky District, Vologda Oblast, Russia. The population was 63 as of 2002.[2]
Ust-Tsareva is located 13 km southwest of Totma (the district's administrative centre) by road. Desyatina is the nearest rural locality.[3]