Casino history in Tulsa begins in November 1984, when the Muscogee (Creek) Nation opened Creek Nation Tulsa Bingo at 81st Street — a high-stakes bingo hall that became the area's first tribal gaming facility.
Four years later, the Indian Gaming Regulatory Act of 1988 gave tribal gaming a national legal framework. The Cherokee Nation followed in 1993 with the Cherokee Bingo Outpost in Catoosa, and the Osage Nation opened Osage Casino in Tulsa in 2005.
The modern era arrived in 2009: Cherokee Nation rebranded its Catoosa property as the Hard Rock Hotel & Casino Tulsa, while the Creek Nation replaced its aging 81st and Riverside facilities with River Spirit Casino — expanded again in 2016 with a Margaritaville hotel and casino. Between 2017 and 2019 both properties added gaming floors, spas, convention space, and parking structures.