This research is a quantitative study that aimed at understanding the relationship between self-esteem and social comparison in facing existential crises among early adults who experiencing a decline in self-esteem, identity crisis, and social comparison. This study uses a quantitative correlational method. The sample size for this research consists of 154 respondents, both male and female, aged 18 to 25 years, representing diverse family backgrounds, educational levels, occupations, and social statuses. Data collection is conducted through the administration of a questionnaire to the respondents. In this study, the researcher will utilize the Rosenberg Self-Esteem Scale (RSES) by Rosenberg and Iowa-Netherlands Comparison Orientation Measure (INCOM). The results of the conducted research indicate a positive correlation between self-esteem and social comparison. ...