Human resources are the main capital to achieve company’s goals in hospitality industry. One important thing that company should consider in maintaining employee performance is a job satisfaction. Employee that does not have a job satisfaction while working will gradually decrease the employee performance. Many factors influence job satisfaction one of them is work life balance. The low work life balance resulted a low job satisfaction. This research aims at investigating the influence of work life balance on employee job satisfaction to housekeeping employee at Renaissance Bali Uluwatu Resort & Spa. Respondents in this research were 35 housekeeping employees with saturated sampling. The data collection was done by distributing the questionnaire using a Likert scale that use 5 points to measure 30 item statements. The data analysis techniques used was simple linear regression, t-test, and determination coefficient test which was assisted by SPSS version 23 for Windows. The results of this research indicated that work life balance (X) partially has a positive and significant effect on housekeeping employee job satisfaction (Y) at Renaissance Bali Uluwatu Resort & Spa with a value of tcount > ttable = 9,840 > 2,032. Work life balance contributes to influence Employee job satisfaction of 74,6% in strong catagories, while the remaining 25,4% is influenced by other factors outside of this research. This research is expected to be used as a consideration to pay more attention of employee work life balance to increase employee job satisfaction.