The purpose of this study is to investigate leisure types of casino dealers, and how these leisure types effect the organization trust, customer orientation, organization commitment. This study was performed survey questionnaire on casino dealers at Kangwondo and Seoul. To achieve the research objectives, analysis methods were used: regression analysis and multiple regression analysis. The results of the study were as follows. First, leisure types had a effect on organization trust. Second, leisure types had a effect on customer orientation and organization commitment. Third, organization trust had a effect on organization commitment. Finally, customer orientation had a effect on organization commitment. The results of this study suggested implications for effective human resource management practices on casino dealers in leisure activities and support measures for the organization in connection with the leisure types.