Jamestown Mall was an enclosed shopping mall in Florissant, Missouri, a suburb of St. Louis, Missouri, United States. Opened in 1973, the mall formerly included Dillard's, JCPenney, Macy's, and Sears as its anchor stores. The mall had become increasingly vacant since the beginning of the 2000s. It closed in July 2014 and has been slated for redevelopment as an open-air center.