This paper is a literature study to analyze Effect of Transformational Leadership, PEP and POS on OCB. This type of research is explanatory research, looking at the relationship among free variables human capital, motivation, and job satisfaction on employee performance. The purpose of this study is to collect and analyze the published articles regarding Effect of Transformational Leadership, PEP and POS on OCB. The research design is a literature review. The articles have been published in the last five years representing of six different academically. The results of the review literature find out that Transformational Leadership, PEP and POS on OCB. The results of this review are only a conceptual starting point for starting an integrated discipline.