Ryman LeBeau

Ryman LeBeau, Chairman of the Cheyenne River Sioux Tribe, Great Grandson of Chief Four Bear and Grandson of the late Marcella LeBeau. Chairman LeBeau’s greatest accomplishment is in his role as a father to: Nashon, Richard, Pierce, and Sunlyn LeBeau.

He graduated with a degree in Environmental Science from Haskell Indian Nations University in 2003 and started his career in2004 with the Native American Fish and Wildlife Society. He has served four terms as a District 5 Council Representative before being elected as the Chairman of the Cheyenne River Sioux Tribe inNovember 2022. He began his role as Chairman on December 6, 2022.