The purpose of this study was to examine the difference in leisure satisfaction, job satisfaction and organization commitment according to individual vs group leisure activity and to find out whether job satisfaction mediate relationship of leisure satisfaction and organization commitment. Participants of this study were 553 employees of various organizations in Jeonbuk. Reliability Cronbach's of questionnaire was .936~.846 and validity was verified by applying confirmatory factor analysis. The collected data were statistically analyzed through t-test, correlational analysis and Structural Equation Model(SEM) with SPSS 19.0 and AMOS 19.0. As a result, we found that there were significant differences between individual and group leisure activity on leisure satisfaction, job satisfaction and organization commitment. so the employees who participated in group leisure activity is higher than employees who participated in individual leisure activity. Also, job satisfaction fully mediated the relationship between leisure satisfaction and organization commitment both employees who participated in individual and group leisure activity. In other words, we confirmed that participating in group leisure activity raised the level of leisure satisfaction, and leisure satisfaction effected on job satisfaction and organization commitment. Finally, we discussed significance, limitation of this study then implications for further research.