This study aims to: (1) analyze the effect of organizational commitment on employee performance at the Department of Youth, Sports and Tourism of West Kalimantan Province of Indonesia, (2) analyze the effect of organizational commitment on employee job satisfaction at the Office of Youth, Sports and Tourism of West Kalimantan Province of Indonesia, (3) analyze the effect of job satisfaction on employee performance at the Department of Youth, Sports and Tourism of West Kalimantan Province, Indonesia, (4) analyze the effect of organizational commitment indirectly on employee performance through job satisfaction on employees of the Office of Youth, Sports and Tourism of West Kalimantan Province Indonesia. The conclusion of this study is to determine the effect of organizational commitment on employee performance mediated by job satisfaction. This research uses quantitative methods with descriptive and explanatory approaches. Sampling using total sampling technique with data collection using a questionnaire and the number of respondents as many as 86 people. The research data analysis method uses a structural equation model or structural equation modeling (SEM) with an alternative partial least square (PLS). The results showed that each variable has a significant influence, statistically Organizational Commitment has a significant influence on Employee Performance. Statistically, Organizational Commitment has a significant influence on Job Satisfaction. Statistically Job Satisfaction has a significant influence on Employee Performance.