| En Name: | Samagaltay |
| Ru Name: | Самагалтай |
| Loc Name1: | Самагалдай |
| Loc Lang1: | Tuvan |
| Coordinates: | 50.6006°N 95.0033°W |
| Map Label Position: | right |
| Federal Subject: | Tuva |
| Adm District Jur: | Tes-Khemsky District |
| Adm Selsoviet Type: | Sumon |
| Adm Selsoviet Jur: | Samagaltaysky |
| Adm Selsoviet Jur Ref: | [1] |
| Adm Ctr Of1: | Tes-Khemsky District |
| Adm Ctr Of2: | Samagaltaysky Sumon |
| Inhabloc Cat: | Rural locality |
| Inhabloc Type: | Selo |
| Mun Data As Of: | October 2011 |
| Mun District Jur: | Tes-Khemsky Municipal District |
| Mun District Jur Ref: | [2] |
| Rural Settlement Jur: | Samagaltaysky Sumon Rural Settlement |
| Mun Admctr Of1: | Tes-Khemsky Municipal District |
| Mun Admctr Of2: | Samagaltaysky Sumon Rural Settlement |
| Pop 2010Census: | 3233 |
| Date: | September 2018 |
Samagaltay (Russian: Самагалтай; Tuvinian: Самагалдай, Samagalday) is a rural locality (a selo) and the administrative center of Tes-Khemsky District of Tuva, Russia. Population: