The purpose of this study was to analyze the effects of career intervention programs on the career barriers of college student using meta-analysis. For this purpose, KERIS(Korea Education and Research Information Service, http://www. riss.kr), which is integrated with domestic academic databases, has been searched and related data were collected. In particular, data collection and selection research was based on Wood & Mayo-Wilson (2012)'s PICOS(Population or Participants, Intervention, Comparison, Outcomes, Study design) criteria. The data of this study are as of September 2019, 9 domestic journals and 2 theses which analyzed the effects of career intervention programs on the career barriers of college student. The effect size of the whole career barrier was analyzed using Comprehensive Meta-Analysis & STATA software. The main results of this study are as follows. The overall average effect of career intervention programs on the career barriers of college student was Hedges' g=-1.023(95% CI: -1.642~-.403), and the U₃ index was 84 percentile. Finally, the implications of this study were discussed and the suggestions for future research were presented based on the limitations of this study.