MTR Gaming Group was a gaming company based in Chester, West Virginia that operated horse racing tracks and racinos.

[1]It was formed on March 7, 1988, in Wilmington, Delaware.

On September 19, 2014, it merged with Eldorado Holdco LLC, forming Eldorado Resorts in Reno, Nevada.

[2] The properties owned and operated by MTR Gaming at the time of its acquisition were: Properties previously owned by the company include: