| En Name: | Satagay |
| Ru Name: | Сатагай |
| Other Name: | Сатаҕай |
| Other Lang: | Sakha |
| Coordinates: | 64.48°N 122.715°W |
| Map Label Position: | left |
| Federal Subject: | Sakha Republic |
| Adm District Jur: | Vilyuysky District |
| Adm Selsoviet Jur: | Kyrgydaysky Rural Okrug |
| Adm Selsoviet Type: | Rural okrug |
| Adm Ctr Of: | Kyrgydaysky Rural Okrug |
| Inhabloc Cat: | Rural locality |
| Inhabloc Type: | Selo |
| Mun District Jur: | Vilyuysky Municipal District |
| Mun District Jur Ref: | [1] |
| Rural Settlement Jur: | Kyrgydaysky Rural Settlement |
| Mun Admctr Of: | Kyrgydaysky Rural Settlement |
| Pop 2010Census: | 554 |
Satagay (Russian: Сатагай; Yakut: Сатаҕай, Satağay) is a rural locality (a selo), the only inhabited locality, and the administrative center of Kyrgydaysky Rural Okrug of Vilyuysky District in the Sakha Republic, Russia, located 145km (90miles) from Vilyuysk, the administrative center of the district. Its population as of the 2010 Census was 554,[2] of whom 279 were male and 275 female, down from 612 as recorded during the 2002 Census.[3]