| En Name: | Byutyay-Yurdya |
| Ru Name: | Бютяй-Юрдя |
| Coordinates: | 62.8333°N 164°W |
| Map Label Position: | left |
| Federal Subject: | Sakha Republic |
| Adm District Jur: | Namsky District |
| Adm Selsoviet Jur: | Betyunsky Rural Okrug |
| Adm Selsoviet Type: | Rural okrug |
| Adm Ctr Of: | Betyunsky Rural Okrug |
| Inhabloc Cat: | Rural locality |
| Inhabloc Type: | Selo |
| Mun District Jur: | Namsky Municipal District |
| Mun District Jur Ref: | [1] |
| Rural Settlement Jur: | Betyunsky Rural Settlement |
| Mun Admctr Of: | Betyunsky Rural Settlement |
| Pop 2010Census: | 608 |
| Postal Codes: | 678396 |
Byutyay-Yurdya (Russian: Бютяй-Юрдя; Yakut: Бүтэй Үрдэ, Bütey Ürde) is a rural locality (a selo), the only inhabited locality, and the administrative center of Betyunsky Rural Okrug of Namsky District in the Sakha Republic, Russia, located 12km (07miles) from Namtsy, the administrative center of the district.[2] Its population as of the 2010 Census was 608,[3] up from 578 recorded during the 2002 Census.