The purpose of this study is to determine whether there is an effect of motivation and work discipline on employee performance based on the leadership of the employees of PDAM Tita Pakuan Bogor City. The data collection technique used interviews and questionnaires, while the sampling technique used non-probability sampling with a sample size of 85 people. The results showed that motivation and work discipline had a positive and significant effect on employee performance through leadership. This can be seen from the results of simple linear regression analysis, multiple linear regression, t test, coefficient of determination test, single test and path analysis. Leadership as an intervening variable mediates between motivation on employee work performance which is partially mediated and leadership as an intervening variable that mediates between motivations on employee work performance, both of which are full mediation.