News & Events

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After Hours/Weekend On Call List
Community, Location, and Contact Info.

December 18, 2025

Eagle Butte Manor Health Fair @ 11:00 a.m. to 1 p.m.
Open Casting Call - Eagle Butte @ 11:00 a.m. to 1 p.m. Missouri Breaks Building

December 19, 2025

Movie Night CR Youth Project @ 7:00 p.m 7th Generation Cinema

December 20, 2025

LNI Watch Party @ Lakota Cultural Center 9:00 a.m. - 8:30 p.m.
Hay Ride @ Lakota Cultural Center 5:00 p.m - 8:00 p.m.

Full News & Events

Tribal Council and Committee Calendar

Wednesday, December 17, 2025

No Scheduled Meetings

Thursday, December 18, 2025

No Scheduled Meetings

Friday, December 19, 2025

No Meetings Scheduled

Contact Council Representative's Office @ (605) 964-6685 for more information.

All Committee & Board meetings will be held at the Cultural Preservation Office conference room unless otherwise specified.

All Tribal Council meetings are held at the Lakota Cultural Center and will be available on Livestream

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Kola/Maske Friend!

Welcome to the Official Website of the

Cheyenne River Sioux Tribe.

Our Lakota Nation is comprised of over three million acres of beautiful nature with three major waterways including the Missouri River, The Cheyenne River and The Moreau River located in central South Dakota.

The Cheyenne River Reservation is home to the four bands (Tiospaye) of the “Titunwan” People of the Plains: The “Mnicoujou” Planters By The Water, “Oohenumpa” Two Kettle, “Itazipco” Without Bows, and “Siha Sapa” Black Foot.

Kola/Maske Friend!

Wakpa Waste Oyanke wouspe omnaya tawogmuke el tanyan yahi, ye/yelo.

Wakpa Waste Oyanke ki makoce wiyute kokta yamni wan el wicoti ki he Wakpa yamni ogna iyaye ca hena wakpala caje wicakupi ki lena e: Mni Sose (Missouri River - muddy water), Wakpa Waste (Cheyenne River - good river), na ahake ki he Hinhan Wakpa (Moreau River - Owl Creek). Wakpa Waste Oyanke ki lehanl makoce wan el wicoti ki he wasicuya South Dakota (Kola Itogaka takiya) eya pi ca Wakpa Waste Oyanke ki cokan wicoti pi lehanl, Mni Sose etan Wiohpiyatakiya.

Wakpa Waste Oyanke ki hel tiospaye topa oyanke kaga pi na hena lel epi: Mnicoujou, Oohenumpa, Itazipco na Siha Sapa.

Tribal Secretary's Office:

Tiospaye Topa School Board Vacancy - Deadline January 2, 2026, at 5:00 p.m.

Emergency Management:

Support Services:

2025 Winter School Clothing Grant Application

NEW Applicants- Please complete application and return with following documents; Tribal Enrollments, Updated Custody, School attendance verification.

Returning Applicants from Fall Clothing- Please complete application; School will need to initial by child's name or get a school attendance letter to attach to the application. List Students name, Sign application and Leave the CC# line blank.

Applications must be original, no copies or faxed applications will be accepted. Color coding is important so that applications aren't misplaced or lost. Thank you.