In order to earn the title of Master Model Railroader®, one must earn Certificates of Achievement in seven of the eleven AP categories.
See the list sorted by Region.
The following persons have earned the title of Master Model Railroader®:
Note #1: Bold text and/or (D) are used to indicate those Master Model Railroaders® that are deceased. The list designations are undergoing ongoing revisions.
Note #2: For those with the names underlined, there is an active link to the published biography in the NMRA Magazine.