This study aims to examine and analyze the effect of Employee Engagement and Transformational Leadership on Performance by mediating motivation. The sampling technique used the sesus method so that the number of respondents with the same number as the population was 138 people. Technical analysis of the data in this study consisted of testing the validity using factor analysis methods, reliability tests and multiple linear regression tests. In this study, there are five hypotheses proposed. The results of statistical testing showed that all indicators in this study were declared valid and all variables were declared reliable. Meanwhile, the results of the regression test prove that in the first model Employee Engagement and Transformational Leadership are able to contribute in explaining motivation, the second model states that Employee Engagement, Transformational Leadership and motivation are able to contribute in explaining performance. The f test results in the first equation show that Employee Engagement and Transformational Leadership have a simultaneous effect on Motivation, while the f test results in the second equation show that Employee Engagement and Transformational Leadership and Motivation have a simultaneous effect on Performance. The results of the t test in the first equation show that Employee Engagement has a positive and significant effect on Motivation, Transformational Leadership has a positive and significant effect on Motivation, in the second equation the t test results show that Employee Engagement has a positive and significant effect on Performance, Transformational Leadership has a significant positive and significant effect on performance and motivation positive and significant effect on performance. Furthermore, in the first path, the Sobel test results obtained that motivation was able to become a mediating variable on the influence of Employee Engagement on Performance. In the second path, it is known that motivation can be a mediating variable on the influence of transformational leadership on performance.