This is a cross sectional survey study of reward structure management and Employee Commitment of banking employees in Rivers State, Nigeria. The concern of the study is focussed on employees loafing and banking sector crises that has become an occurring decimal in Nigeria. A sampled population of 200 principal officers of selected banks under study was determined using Taro Yamane sample determination formula. Structured closed ended questionnaire was constructed to extract testable responses. The data gathered were analyzed using Pearson Product Moment Correlation coefficient statistics. The result of the analyses showed that there is a significant relationship between Reward Structure Management and Employee Commitment in Commercial Banks in Port Harcourt, Rivers State. It is concluded that better Reward Structure Management is one best approach to ensuring Employees Commitment in the banking sector. It is therefore recommended that for effectiveness and sustainable banking operations, the banking system actors should design a good Reward Structure Management that takes cognizance of team collaboration, goal achievement, profit sharing and organisational citizenship. These attributes, the study has shown portend greater employees‟ commitment that can give rise to innovativeness and loyalty in the banking sector.