Wikimedia Commons has media related to Museums in Missouri.
This list of museums in Missouri encompasses museums which are defined for this context as institutions (including non-profit organizations, government entities, and private businesses) that collect and care for objects of cultural, artistic, scientific, or historical interest and make their collections or related exhibits available for public viewing. Museums that exist only in cyberspace (i.e., virtual museums) are not included. Also included are non-profit and university art galleries.