| En Name: | Tyaya |
| Ru Name: | Тыайа |
| Coordinates: | 63.6881°N 125.9631°W |
| Map Label Position: | right |
| Federal Subject: | Sakha Republic |
| Adm District Jur: | Kobyaysky District |
| Adm Selsoviet Jur: | Tyayinsky Rural Okrug |
| Adm Selsoviet Type: | Rural okrug |
| Adm Ctr Of: | Tyayinsky Rural Okrug |
| Inhabloc Cat: | Rural locality |
| Inhabloc Type: | Selo |
| Mun District Jur: | Kobyaysky Municipal District |
| Mun District Jur Ref: | [1] |
| Rural Settlement Jur: | Tyayinsky Rural Settlement |
| Mun Admctr Of: | Tyayinsky Rural Settlement |
| Pop 2010Census: | 477 |
| Postal Codes: | 678311 |
Tyaya (Russian: Тыайа; Yakut: Тыайа, Tıaya) is a rural locality (a selo), the only inhabited locality, and the administrative center of Tyayinsky Rural Okrug of Kobyaysky District in the Sakha Republic, Russia, located 155km (96miles) from Sangar, the administrative center of the district.[2] Its population as of the 2010 Census was 477,[3] down from 489 recorded during the 2002 Census.