The St. Charles Convention Center is a convention center in St. Charles, Missouri. It opened in April 2005 and is managed by Oak View Group.
The facility has a . Grand Ballroom, and . of Exhibit Hall space expandable to . through the adjacent Junior Ballroom. The facility features additional meeting rooms, Executive Board Room, and the Compass Café. Other major partners include Coca-Cola, MillerCoors, Yellow Pages, New Frontier Bank, Women's Journals, and Goellner Printing.
The St. Charles Convention Center hosts a variety of events throughout the year, from large consumer shows to dance competitions, conventions to small corporate meetings. Notable annual events include: