| En Name: | Orochen 1-y |
| Ru Name: | Орочен 1-й |
| Coordinates: | 58.4833°N 150°W |
| Map Label Position: | right |
| Federal Subject: | Sakha Republic |
| Adm District Jur: | Aldansky District |
| Adm Selsoviet Jur: | Leninsky |
| Adm Selsoviet Type: | Urban-type settlement |
| Inhabloc Cat: | Rural locality |
| Inhabloc Type: | Selo |
| Mun District Jur: | Aldansky Municipal District |
| Mun District Jur Ref: | [1] |
| Urban Settlement Jur: | Leninsky Urban Settlement |
| Pop Latest: | 42 |
| Pop Latest Date: | 2002 |
Orochen 1-y (Russian: Орочен 1-й) is a rural locality (a selo), one of four settlements, in addition to the Urban-type settlements of Leninsky, the administrative centre of the settlement, and Lebediny, and the village of Yakokut in the Leninsky Urban Settlement of Aldansky District in the Sakha Republic, Russia. It is located 23km (14miles) from Aldan and 5km (03miles) from Leninsky. Its population as of the 2002 Census was 42.[2]