Flandreau Santee Sioux Indian Reservation | |
|---|---|
 Location of Flandreau Santee Sioux Reservation | |
| Tribe | Flandreau Santee Sioux |
| Country | United States |
| State | South Dakota |
| County | Moody |
| Headquarters | Flandreau |
| Area | |
• Total | 9.5 km2 (3.68 sq mi) |
| Website | Flandreau Santee Sioux Tribe |
The Flandreau Indian Reservation is an Indian reservation, belonging to the federally recognized Flandreau Santee Sioux Tribe of South Dakota. They are Santee Dakota people, part of the Sioux tribe of Native Americans. The reservation is located in Flandreau Township in central Moody County in eastern South Dakota, near the city of Flandreau.