This study aims to determine the effect of leadership and organizational commitment to organizational performance simultaneously, determine the effect of leadership and organizational commitment to organizational performance partially determine the effect of the behavior of citizenship organizations to organizational performance partially determine the effect of leadership and organizational commitment to organizational performance through behavior civic organizations. The study was conducted on the organization of employees of PT. Bank BNI Tbk. The number of samples taken 72 people. This sampling using random methods and data analysis with path analysis. Based on data analysis known that the leadership and organizational commitment variables affect the performance of the organization simultaneously. Leadership and organizational commitment variables affect the performance of an organization partially. Organizational citizenship behavior variables affect the performance of an organization partially. The influence of leadership and organizational commitment to organizational performance through organizational citizenship behaviors indirect effect is greater than the direct effect so that it can be said that the variables of organizational citizenship behavior as an intervening variable.