| En Name: | Nizhny Tsasuchey |
| Ru Name: | Нижний Цасучей |
| Coordinates: | 50.5°N 122°W |
| Map Label Position: | bottom |
| Federal Subject: | Zabaykalsky Krai |
| Adm District Jur: | Ononsky District |
| Adm Ctr Of: | Ononsky District |
| Inhabloc Cat: | Rural locality |
| Inhabloc Type: | Selo |
| Pop 2010Census: | 3363 |
| Date: | April 2013 |
Nizhny Tsasuchey (ru|Нижний Цасучей) is a rural locality (a selo) and the administrative center of Ononsky District of Zabaykalsky Krai, Russia. Population:
The village is about 245 km southeast of the regional capital Chita. It is on the right bank of the Onon River. The Ononsky Museum of Local History is located here.[1]
Nizhny Tsasuchey was founded as a border outpost in 1727. By 1923, there was a three-year parochial school, a veterinary post, a nunnery, a bakery, and a horse farm. In 1927, the Komsomol cell was founded. Until the 1990s, the airport operated.[1]