Since 1903, the Missouri Athletic Club's mission has been to be the premier athletic, dining and social club for business, professional and civic leaders and their families in the St. Louis region.

The Missouri Athletic Club is a private athletic, dining, social and business club with locations in downtown St. Louis and West St. Louis County.

Since its establishment in 1903, the MAC has been an influential organization in the St. Louis community beginning with hosting dignitaries and athletes for the 1904 Olympics and World’s Fair. In 2007, the Downtown Clubhouse was added to the National Register of Historical Places.

Today, nearly 2,500 business, professional and civic leaders and their families comprise the MAC’s membership. Approximately, 350 staff personnel serve the membership throughout the year.

Since 2000, Club Leaders Forum has recognized the MAC as a Platinum Club of America. This designation is award to the top 5% of private clubs in the United States for exceptional innovation, management and standards of service and excellence.