News & Events


Tribal Council and Committee Calendar

April 15, 2021

Health @ 11:00 am

ABC @ 3:00 pm 

April 16, 2021

Law & Order @ 10:30 am

April 19, 2021

Special Council Session @ 9:30 am


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

All meetings held via Zoom or on Facebook Live Stream



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.

***Message from CRST Command Center***


11 April 2021 12:00 PM MST - Effective immediately there will be a reservation-wide burn ban until further notice. High winds and dry conditions have created hazardous conditions for open fires. All open fires, including burn barrels, are illegal. 


Please be safe and courteous during these dry conditions, thank you.



Public Notice

C.R.S.T. Sales & Service will be closed until further notice. We will work closely with our customers to get the orders completed and schedule a time for them to be delivered or picked up at the store.

Please call Lexi or Mona at 964-2600 if you have any questions during this time.

We apologize for the inconvenience during this time and appreciate your patience while we advertise and fill the Sales Representative position.


Cheyenne River Sioux Tribe 

P.O. Box 590

Eagle Butte, SD 57625

Tribal Chairman                (605) 964-4155

Tribal Treasurer                (605) 964-4426

Tribal Secretary                 (605) 964-8311

Council Representatives    (605) 964-6685