The Oklahoma Numismatic Association is dedicated to promoting numismatic activity throughout Oklahoma and encouraging the study of all areas of numismatics. Founded in 1976, the ONA has since grown to become an invaluable resource for Oklahoma collectors, researchers, and enthusiasts alike. With our mission to promote the hobby of numismatics, the ONA offers educational programs, coin shows, publications, and online resources aimed at fostering knowledge and camaraderie within the numismatic community.

We believe in the power of numismatics to educate, inspire, and connect people. We believe that everyone can find interest and value in the study of coins, currency, and related objects, and that this study can enrich lives and bring communities together.