Winstar World Casino and Resort is the largest casino in the world! The casino is located 75 minutes north of Dallas-Fort Worth and 120 miles south of Oklahoma City. The WinStar gaming floor is 400,000 square-feet divided into nine themed gaming plazas.

As of June 2024, the largest casino in the world was the WinStar World Casino & Resort located in Oklahoma in the United States. The casino was approximately 600 thousand square feet in size.