Crow Creek Sioux Tribe of the Crow Creek Reservation, South Dakota

Federally RecognizedSD

Official website: https://sdtribalrelations.sd.gov/
Tribal government contact: Peter Lengkeek, Chairman
100 Drifting Goose Street
Fort Thompson, South Dakota, 57339
(605) 245-2221
BIA region: Great Plains · Crow Creek Agency
Enrollment criteria: Each Nation sets its own enrollment law. We're still gathering this Nation's criteria — enrollment is determined solely by the Tribe.
Recognition: 91 FR 4102 (Jan 30, 2026)

This profile is being built. If you represent this Nation and want to add or correct enrollment information, contact us.

NNBN confirms federal recognition and displays information as published by the Nation and the U.S. government. NNBN does not adjudicate or re-issue tribal enrollment — the Nation is always the sole authority on its membership.