Abstract: Job satisfaction of the employee is most important factor to the successful organization. Satisfied employee is an asset to the organization. Because satisfied employees contribute with his full potentials to the organization. This study investigated the impact of crossover effect of occupational stress of spouse on job satisfaction of the employee. The organizational context of the study was a Sri Lankan Apparel Organization. The basic aim of this study is to fill the existing literature gap. To measure the level of job satisfaction of employee, researcher used validated global job satisfaction scale developed by Brayfield and Rath (1951) and Occupational stress of the spouse was measured by using validated occupational stress scale developed by Srivastav and Singh (1981). Findings of the study revealed that the occupational stress experienced by the spouse negatively impact on job satisfaction level of the employees.