The National Association of Postmasters of the United States is a professional organization for all Postmasters.

The mission of NAPUS is:

*to represent , promote, and protect Postmasters;

*to foster a favorable image of public service, and to assure users of the mail the best possible service;

*to be an advocate with the Congress of the United States, and

*to work closely with the United States Postal Service in the development of strategies for the enhancement of Postmasters and the Postal Service.