This study is aimed at looking into the importance of motivation in the management of people at work, no system moves smoothly without it, and no organization achieve its objective without motivating its human resources. The goal of motivation is to cause people to put their best efforts with enthusiasm and effectiveness in order to achieve organizational objective. The purpose of this study is to check the impact of employee motivation on organizational performance in oil and gas sector .This research was conducted on different level of management in oil and gas sector of Pakistan. Questionnaire was used to gather information. Regression and Correlation method were jointly used to test the hypothesis. It is concluded that by examining the work performance and recognizing employs' performance and motivating them by giving proper rewards, the employees get satisfied and thus their level of output increases and enhances the performance of the organization. The study recommends that organizations should make motivation as a habit to achieve improved performance