Leonard Osorio

Tribal Council Member at Large

Leonard Osorio serves as Council Member at Large of the United Auburn Indian Community (UAIC) Tribal Council, a position he was appointed to in June 2022. 


Osorio is a member of the Board of Directors for both the UAIC Development Corporation and Thunder Valley Casino Resort, one of the largest and most successful casinos in the nation. Prior to joining the UAIC Tribal Council, Osorio served on the Tribal Gaming Agency, UAIC Election Committee, UAIC Education Committee (2004), and UAIC Constitutional Revision Workgroup (2013). 



Osorio is committed to the multi-generational well-being of the Tribe. He represents the Tribe at the state and federal level as well as before local governments and works diligently to make sure that all tribal members are aware of what is affecting them politically.