List of museums in Oklahoma

This list of museums in Oklahoma encompasses museums, defined for this context as institutions (including nonprofit 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.

Defunct museums

 * Center of the American Indian (1978–1992), Oklahoma City
 * Derailed Railroad Company Museum, Blackwell, display moved to Top of Oklahoma Historical Society Museum after creator's death
 * Ida Dennie Willis Museum of Miniatures, Dolls, and Toys, Tulsa
 * Indian City USA Cultural Center, Anadarko
 * International Linen Registry Museum, Tulsa
 * National Lighter Museum, Guthrie
 * Old Santa Fe Depot of Guthrie, Guthrie
 * RS & K Railroad Museum, Sayre