The purpose of this study was to perform a systematic review and meta-analysis on the effect of contrast training(CT) on vertical jump performance. Thirteen out of 83 studies were included for systematic review while ten studies were utilized for meta-analysis. Meta-analysis revealed greater CMJ gains in CT than resistance training(ES = 1.30; CI = 0.31, 2.30). Similarly, CT displayed higher countermovement jump (CMJ) than control (ES = 1.46; CI = 0.46, 2.46). In conclusion, CT showed greater improvement in CMJ compared to RT and CON.