The purpose of this research is to analysis and to verify the influence between attitude toward navy brand and customer equity. To do that, we regard the navy serving in R.O.K. Navy as the customers. All Korean men over 18 years older are drafted into the army by the constitution of Republic of Korea. This means that Korean military forces are recruited by the power of the State. However, the military officers, petty officers and Navy(including the Marine corps)•Air forces volunteer for military service. Korean government uses two military entrance processes which are both forcible and volunteering. With the slogan “The Ocean Navy”, the R.O.K. Navy is trying to build powerful naval forces. It is essential to acquire the elite military forces that help the Korean Navy accomplish the goal and heighten the competitiveness. The enlisted military forces are expected to show their own ability inside the R.O.K. Navy. After they are discharged, they will have positive influences to the local communities as the supporters of the R.O.K. Navy. The R.O.K. Navy has made lots of efforts for its navies who are soon discharged to have pride and affection as post-Korean navies through many programs such as educations and events. Discharged navies are expected to play important roles to response national policies actively, to lead the development of local communities, and to stand in advance guard for navy PR activities. Although many researches confirmed and verified the customer equity, there was no research on the customer equity of nonprofit organizations, especially the military forces. This research defined the customer equity from the attitudes toward Korean navy brand perspective in detail. This study also identified the influential factors on brand attitude and some relationships among the variables of the customer equity. This research contributes to the development of effective marketing strategies for Korean Navy brand and customer equity that Korean navy policy officers build.