This research aims to investigate the effects of Black Soldier Fly (Hermetia illucens) larvae compost and NPK fertilizer on the growth and yield of eggplant (Solanum melongena L.). The combination of treatments includes 9 treatments, each repeated 3 times, with each experimental unit consisting of 3 plot beds. The research process includes preparing the planting media, seedling preparation, planting, fertilizing, maintenance, and harvesting. The research variables include the number of leaves (leaves), plant height (cm), stem diameter (mm), fresh fruit weight (g), and number of fruits per plot (fruits). Data were statistically analyzed using Analysis of Variance (ANOVA), followed by Duncan's New Multiple Range Test (DMRT) at the 5% significance level. The combination of BSF larvae compost and NPK fertilizer treatment K2H2 with 8 t/ha BSF larvae compost and 240 kg/ha NPK fertilizer had the most favorable effect on the growth and yield of eggplant (Solanum melongena L.), with an average plant height of 70.00 cm, an average number of leaves of 80.00, a stem diameter of 14.63 mm, an average total fruit weight per harvest of 110.37 g, and an average number of fruits per plot per harvest of 3.09.