Osage Casino, Casino in Ponca City, United States.

Osage Casino is a Native American casino in Ponca City, Oklahoma, owned and operated by the Osage Nation. It reopened on December 23, 2013, with a new gaming floor, hotel, restaurant and convenience store, and holds 345 gaming machines. It sits off Highway 60 and is the gaming center closest to Ponca City.

The Ponca City casino opened on December 23, 2013, with a new gaming floor, hotel, restaurant and convenience store, and it holds 345 gaming machines. It sits off Highway 60 and is the gaming center closest to Ponca City. The Osage Nation runs seven casinos in Oklahoma under the Osage Casinos name, rebranded from Osage Million Dollar Elm in 2011.

The Osage Nation, whose reservation in Osage County is larger than Delaware and Rhode Island, runs its casinos under the Osage Casinos name, changed in 2011 from Osage Million Dollar Elm. That name recalled the 1922 outdoor auctions of Osage oil leases held under a tree in Pawhuska, where bidders such as Frank Phillips and E.W. Marland drove sales past $1 million.

The Ponca City casino is open 24 hours a day, seven days a week, and sits off Highway 60, making it the gaming center closest to Ponca City. It holds 345 gaming machines. The site also has a hotel, restaurant and convenience store, so visitors can stay and eat on the property.

The Osage casino name comes from the "Million Dollar Elm" in Pawhuska, where more than $1 million in Osage oil leases were auctioned outdoors in 1922. Bidders included Frank Phillips and E.W. Marland. The business was called Osage Million Dollar Elm until it was renamed Osage Casino in 2011.