Turnover has been known to negatively impact the company effectiveness and success.  Yet, research on Generation Y and Z has shown that their loyalty to stay in one company is low.  This study aims to see the influence of work life balance and work engagement to turnover intention on Millennial and Generation Z in Indonesia.  Survey to 178 respondent was conducted to Millennial and Generation Z workers.  The relationships between variables were analyzed using PLS.  The result showed that work life balance negatively and significantly influences turnover intention.  However, this study failed to see the significant relationship between work engagement and turnover intention. This study contributes to the literature of Millennial and Generation Z, specifically on factors influencing the turnover intention.